Finite Group Databasebeta

← C2×#22622822 #33966441

Subgroups — C2×#22622822 #33966441

Order 18688.

1766 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989313C212yesmaximal
2#22622822C2116yesmaximal, direct product factor
3C2×#17988991C211yesmaximal, characteristic
4C2×#17988989C211yesmaximal, characteristic
5C2×#17988988C211yesmaximal, characteristic
6C2×#17988894C212yesmaximal
7C2×#17988892C212yesmaximal
8C2×#17988870C212yesmaximal
9C2×C8×Dic146C211yesmaximal, characteristic
10C2×Q16×Dic73C211yesmaximal, characteristic
11C2×Q16×Dic73C211yesmaximal, characteristic
12C2×C4×Q16×C73C211yesmaximal, characteristic
13#17989313—28no—
14#17989313C22116yes—
15C2×#14556590—22no—
16C2×#14556590C2212yes—
17C2×#14556583—22no—
18C2×#14556583C2212yes—
19C2×#14556582—22no—
20C2×#14556582C2212yes—
21C2×Q8×Dic73C2212yes—
22C2×Q8×Dic73C2212yes—
23C2×C4×Dic146—22no—
24C2×C4×Dic146C2211yescharacteristic
25#17988991C2218yes—
26#17988989C2218yes—
27#17988988C2218yes—
28#17988894C22116yes—
29#17988892C22116yes—
30#17988870C22116yes—
31C8×Dic146C2218yes—
32Q16×Dic73C2218yes—
33Q16×Dic73C2218yes—
34C2×#14556525C2211yescharacteristic
35C2×#14556525C2211yescharacteristic
36C2×#14556524C2212yes—
37C2×#14556523C2212yes—
38C2×#14556522C2212yes—
39C2×C4⋊#10596831C2211yescharacteristic
40C2×#14556520C2211yescharacteristic
41C2×#14556520C2211yescharacteristic
42C2×#14556515C2212yes—
43C2×#14556515C2212yes—
44C2×C8×Dic73C2211yescharacteristic
45C2×C8×Dic73C2211yescharacteristic
46C22×Q16×C73C2211yescharacteristic
47C2×C4×Q8×C73C2212yes—
48C4×Q16×C73C2218yes—
49C2×#107×C73C2211yescharacteristic
50C2×#103×C73C2212yes—
51C2×C4×C8×C73C2211yescharacteristic
52C22×Dic146—22no—
53C22×Dic146D411yescharacteristic
54C22×#10596831C2311yescharacteristic
55C22×#10596831C2311yescharacteristic
56#14556590—216no—
57#14556590—24no—
58#14556590C2318yes—
59#14556583—216no—
60#14556583—24no—
61#14556583C2318yes—
62#14556582—216no—
63#14556582—24no—
64#14556582C2318yes—
65Q8×Dic73—24no—
66Q8×Dic73—24no—
67Q8×Dic73C2318yes—
68Q8×Dic73C2318yes—
69C4×Dic146—216no—
70C4×Dic146D414yes—
71C4×Dic146C2314yes—
72C2×C4⋊Dic73—22no—
73C2×C4⋊Dic73—22no—
74C2×C4⋊Dic73—22no—
75C2×C4⋊Dic73D411yescharacteristic
76C2×C4⋊Dic73C2312yes—
77C2×C4⋊Dic73C2312yes—
78C2×#11924007—22no—
79C2×#11924007—22no—
80C2×#11924007—22no—
81C2×#11924007—22no—
82C2×#11924007D411yescharacteristic
83C2×#11924007D411yescharacteristic
84C2×C4×Dic73—22no—
85C2×C4×Dic73—22no—
86C2×C4×Dic73C2311yescharacteristic
87C2×C4×Dic73C2311yescharacteristic
88#14556525C2314yes—
89#14556525C2314yes—
90#14556524C2318yes—
91#14556523C2318yes—
92#14556522C2318yes—
93C4⋊#10596831C2314yes—
94#14556520C2314yes—
95#14556520C2314yes—
96#14556515C2318yes—
97#14556515C2318yes—
98C8×Dic73C2314yes—
99C8×Dic73C2314yes—
100C22×Q8×C73C2312yes—
101C2×Q16×C73Q818yescomplemented
102C2×Q16×C73C2314yes—
103C22×C8×C73C2311yescharacteristic
104C22×C8×C73C2311yescharacteristic
105C4×Q8×C73—24no—
106C4×Q8×C73C2318yes—
107C2×C4⋊C4×C73—22no—
108C2×C4⋊C4×C73C2312yes—
109C2×C42×C73—22no—
110C2×C42×C73C2311yescharacteristic
111#107×C73C2314yes—
112#103×C73C2318yes—
113C4×C8×C73C2314yes—
114C2×Dic146—24no—
115C2×Dic146—28no—
116C2×Dic146—48no—
117C2×Dic146C2×D414yes—
118C22×Dic73—22no—
119C22×Dic73—22no—
120C22×Dic73C2×D411yescharacteristic
121C22×Dic73C2×D411yescharacteristic
122C22×Dic73C2×D411yescharacteristic
123C22×Dic73C2×D411yescharacteristic
124C2×#10596831—22no—
125C2×#10596831—22no—
126C2×#10596831C2412yes—
127C2×#10596831C2412yes—
128C4⋊Dic73—22no—
129C4⋊Dic73—22no—
130C4⋊Dic73—28no—
131C4⋊Dic73—28no—
132C4⋊Dic73—28no—
133C4⋊Dic73C2×D414yes—
134C4⋊Dic73C2414yes—
135C4⋊Dic73C2414yes—
136#11924007—28no—
137#11924007—28no—
138#11924007—28no—
139#11924007—28no—
140#11924007C2×D414yes—
141#11924007C2×D414yes—
142C4×Dic73—28no—
143C4×Dic73—28no—
144C4×Dic73C2×D412yes—
145C4×Dic73C2×D412yes—
146C4×Dic73C2412yes—
147C4×Dic73C2412yes—
148C2×Q8×C73—22no—
149C2×Q8×C73—24no—
150C2×Q8×C73C2×Q818yes—
151C2×Q8×C73C2414yes—
152C22×C4×C73—22no—
153C22×C4×C73—22no—
154C22×C4×C73C2×D411yescharacteristic
155C22×C4×C73C2×D411yescharacteristic
156C22×C4×C73C2411yescharacteristic
157Q16×C73C2×Q8116yescomplemented
158C2×C8×C73—22no—
159C2×C8×C73C2×Q814yes—
160C2×C8×C73C2412yes—
161C2×C8×C73C2412yes—
162C4⋊C4×C73—28no—
163C4⋊C4×C73—22no—
164C4⋊C4×C73C2414yes—
165C42×C73—28no—
166C42×C73C2×D412yes—
167C42×C73C2412yes—
168C23×C73C22×D411yescharacteristic
169Q8×C73—28no—
170Q8×C73—24no—
171Q8×C73C22×Q818yes—
172C2×C4×C73—28no—
173C2×C4×C73—22no—
174C2×C4×C73—22no—
175C2×C4×C73—24no—
176C2×C4×C73—24no—
177C2×C4×C73—44no—
178C2×C4×C73C22×D412yes—
179C2×C4×C73C22×D412yes—
180C2×C4×C73C22×D411yescharacteristic
181C2×C4×C73C22×Q812yes—
182C2×C4×C732−1+412yes—
183C2×C4×C73C2511yescharacteristic
184C2×Dic73—22no—
185C2×Dic73—22no—
186C2×Dic73—22no—
187C2×Dic73—24no—
188C2×Dic73—24no—
189C2×Dic73—44no—
190C2×Dic73—44no—
191C2×Dic73#13514yes—
192C2×Dic73C22×D412yes—
193C2×Dic73C22×D412yes—
194C2×Dic73C22×D412yes—
195C2×Dic73C22×D412yes—
196Dic146—28no—
197Dic146—416no—
198C8×C73—22no—
199C8×C73C22×Q814yes—
200#10596831—22no—
201#10596831—22no—
202C22×C73D4×Q812yes—
203C22×C73C2×#13512yes—
204C22×C73#57812yes—
205C22×C73C23×D411yescharacteristic
206C4×C73—28no—
207C4×C73—22no—
208C4×C73—22no—
209C4×C73—44no—
210C4×C73D4×Q812yes—
211C4×C73C23×Q811yescharacteristic
212C4×C73C2×2−1+411yescharacteristic
213Dic73—22no—
214Dic73—22no—
215Dic73—22no—
216Dic73—44no—
217Dic73—44no—
218Dic73C2×#13514yes—
219C2×#3383—731nomaximal, Sylow
220C2×C73#338314yescomplemented
221C2×C73C2×D4×Q811yescharacteristic
222C2×C73C22×#13511yescharacteristic
223C2×C73C2×#57811yescharacteristic
224C2×#557—732no—
225#3383—7316no—
226C2×#500—731no—
227C2×#499—731no—
228C2×#499—731no—
229C2×#479—732no—
230C2×#479—732no—
231C2×#475—732no—
232C2×C8×Q8—731no—
233C2×C4×Q16—731no—
234C2×C4×Q16—731no—
235C2×C4×Q16D7311yescharacteristic
236C73C2×#338311yescharacteristic, complemented, Sylow
237C22×Q16C2×D7311yescharacteristic
238#557—7316no—
239#557—1468no—
240C2×C4⋊Q8—732no—
241C2×C4⋊Q8—1462no—
242C2×#125—732no—
243C2×#125—732no—
244C2×#125—1462no—
245C2×#125—1462no—
246C2×C4×Q8—731no—
247C2×C4×Q8—732no—
248C2×C4×Q8—732no—
249C2×C4×Q8—1462no—
250C2×C4×Q8C2×D7312yes—
251#500—738no—
252#499—738no—
253#499—738no—
254#479—7316no—
255#479—7316no—
256#475—7316no—
257C8×Q8—738no—
258C4×Q16—738no—
259C4×Q16—738no—
260C4×Q16C2×D7318yes—
261C2×#107—731no—
262C2×#107—731no—
263C2×#107—732no—
264C2×#107C2×D7311yescharacteristic
265C2×#106—732no—
266C2×#106—732no—
267C2×C4⋊C8—731no—
268C2×C4⋊C8—731no—
269C2×C4⋊C8—731no—
270C2×#103—732no—
271C2×#103—732no—
272C2×#103C2×D7312yes—
273C2×C4×C8—731no—
274C2×C4×C8—731no—
275C2×C4×C8C2×D7311yescharacteristic
276C22×Q8—731no—
277C22×Q8—1462no—
278C22×Q8C22×D7312yes—
279C2×Q16Dic14618yescomplemented
280C2×Q16C22×D7314yes—
281C22×C8—731no—
282C22×C8—731no—
283C22×C8C22×D7311yescharacteristic
284C22×C8C22×D7311yescharacteristic
285C4⋊Q8—738no—
286C4⋊Q8—1464no—
287C4⋊Q8—14616no—
288#125—738no—
289#125—738no—
290#125—14616no—
291#125—1464no—
292#125—14616no—
293#125—1464no—
294C4×Q8—24no—
295C4×Q8—734no—
296C4×Q8—734no—
297C4×Q8—738no—
298C4×Q8—738no—
299C4×Q8—14616no—
300C4×Q8—1464no—
301C4×Q8—1464no—
302C4×Q8C22×D7318yes—
303C2×C4⋊C4—22no—
304C2×C4⋊C4—731no—
305C2×C4⋊C4—731no—
306C2×C4⋊C4—731no—
307C2×C4⋊C4—732no—
308C2×C4⋊C4—732no—
309C2×C4⋊C4—1462no—
310C2×C4⋊C4—1462no—
311C2×C4⋊C4—1462no—
312C2×C4⋊C4—1462no—
313C2×C4⋊C4—1462no—
314C2×C4⋊C4—1462no—
315C2×C4⋊C4—1462no—
316C2×C4⋊C4C22×D7312yes—
317C2×C42—22no—
318C2×C42—731no—
319C2×C42—731no—
320C2×C42—1462no—
321C2×C42—1462no—
322C2×C42C22×D7311yescharacteristic
323#107—734no—
324#107—734no—
325#107—738no—
326#107C22×D7314yes—
327#106—738no—
328#106—738no—
329C4⋊C8—734no—
330C4⋊C8—734no—
331C4⋊C8—734no—
332#103—738no—
333#103—738no—
334#103C22×D7318yes—
335C4×C8—734no—
336C4×C8—734no—
337C4×C8C22×D7314yes—
338C2×Q8—22no—
339C2×Q8—24no—
340C2×Q8—2928no—
341C2×Q8—734no—
342C2×Q8—1468no—
343C2×Q8—1464no—
344C2×Q8C2×Dic14618yes—
345C2×Q8C23×D7314yes—
346C22×C4—22no—
347C22×C4—22no—
348C22×C4—731no—
349C22×C4—731no—
350C22×C4—731no—
351C22×C4—731no—
352C22×C4—1462no—
353C22×C4—1462no—
354C22×C4D4×D7311yescharacteristic
355C22×C4D4×D7311yescharacteristic
356C22×C4C23×D7311yescharacteristic
357Q16C2×Dic146116yescomplemented
358C2×C8—22no—
359C2×C8—732no—
360C2×C8—732no—
361C2×C8—1462no—
362C2×C8—1462no—
363C2×C8C2×Dic14614yes—
364C2×C8C23×D7312yes—
365C2×C8C23×D7312yes—
366C4⋊C4—28no—
367C4⋊C4—22no—
368C4⋊C4—734no—
369C4⋊C4—734no—
370C4⋊C4—734no—
371C4⋊C4—734no—
372C4⋊C4—734no—
373C4⋊C4—1468no—
374C4⋊C4—1468no—
375C4⋊C4—1468no—
376C4⋊C4—1468no—
377C4⋊C4—1468no—
378C4⋊C4—1468no—
379C4⋊C4—1468no—
380C4⋊C4—1462no—
381C4⋊C4—1462no—
382C4⋊C4C23×D7314yes—
383C42—28no—
384C42—732no—
385C42—732no—
386C42—732no—
387C42—732no—
388C42—1468no—
389C42—1468no—
390C42D4×D7312yes—
391C42C23×D7312yes—
392C23C2×D4×D7311yescharacteristic
393Q8—24no—
394Q8—28no—
395Q8—29216no—
396Q8—1468no—
397Q8C22×Dic14618yes—
398C2×C4—22no—
399C2×C4—24no—
400C2×C4—28no—
401C2×C4—22no—
402C2×C4—24no—
403C2×C4—44no—
404C2×C4—2924no—
405C2×C4—2924no—
406C2×C4—732no—
407C2×C4—734no—
408C2×C4—732no—
409C2×C4—732no—
410C2×C4—732no—
411C2×C4—1464no—
412C2×C4—1464no—
413C2×C4—1462no—
414C2×C4—1462no—
415C2×C4—1462no—
416C2×C4C2×D4×D7312yes—
417C2×C4C2×D4×D7312yes—
418C2×C4C2×D4×D7311yescharacteristic
419C2×C4C22×Dic14612yes—
420C2×C4#1455663812yes—
421C2×C4C24×D7311yescharacteristic
422C8—22no—
423C8—1462no—
424C8—1462no—
425C8C22×Dic14614yes—
426C22D4×Dic14612yes—
427C22#135×D7312yes—
428C22#1798940012yes—
429C22C22×D4×D7311yescharacteristic
430C4—22no—
431C4—28no—
432C4—22no—
433C4—44no—
434C4—2924no—
435C4—2924no—
436C4—734no—
437C4—1462no—
438C4—1462no—
439C4—1462no—
440C4D4×Dic14612yes—
441C4C23×Dic14611yescharacteristic
442C4C2×#1455663811yescharacteristic
443C2#2262282214yesdirect product factor
444C2C2×D4×Dic14611yescharacteristic
445C2C2×#135×D7311yescharacteristic
446C2C2×#1798940011yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×Q16×C73C2
socle, prime radicalC23×C73C22×D4
hypercenterC2×C4×Q16D73
hypocenterC73C2×#3383
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×Q16

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
2. #22622822C2direct (N × H)
101. C2×Q16×C73Q8semidirect
157. Q16×C73C2×Q8semidirect
220. C2×C73#3383semidirect
236. C73C2×#3383semidirect
279. C2×Q16Dic146semidirect
357. Q16C2×Dic146semidirect
443. C2#22622822direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#179893132
#226228222
C2×#179889912
C2×#179889892
C2×#179889882
C2×#179888942
C2×#179888922
C2×#179888702
C2×C8×Dic1462
C2×Q16×Dic732
C2×C4×Q16×C732
C2×#338373