Finite Group Databasebeta

← C2×#22622280 #33964398

Subgroups — C2×#22622280 #33964398

Order 18688.

2374 conjugacy classes of subgroups.

The subgroup lattice has 390 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989242C212yesmaximal, complemented
2#22622280C2116yesmaximal, direct product factor
3C2×#17988992C211yesmaximal, characteristic, complemented
4C2×#17988899C214yesmaximal, complemented
5C2×#17988867C212yesmaximal, complemented
6C2×#17988820C212yesmaximal, complemented
7C2×C8×D292C211yesmaximal, characteristic, complemented
8C2×#107×D73C212yesmaximal, complemented
9C2×C4×D8×C73C211yesmaximal, characteristic, complemented
10C22×#11924028—22no—
11C22×C8×D73C2212yes—
12#17989242—28no—
13#17989242C22116yescomplemented
14C2×#14556591C2212yes—
15C2×#14556573—24no—
16C2×#14556570—22no—
17C2×#14556562C2214yes—
18C2×C4×D292C2211yescharacteristic
19C2×C4⋊C4×D73C2214yes—
20#17988992C2218yescomplemented
21#17988899C22132yescomplemented
22#17988867C22116yescomplemented
23#17988820C22116yescomplemented
24C8×D292C2218yescomplemented
25C2×#14556525C2212yes—
26C2×#14556525C2212yes—
27C2×#14556524C2214yes—
28#107×D73C22116yescomplemented
29C2×C4⋊#10596831C2211yescharacteristic
30C2×#14556512C2214yes—
31C2×#14556503C2212yes—
32C22×D8×C73C2211yescharacteristic
33C2×C4×D4×C73C2212yes—
34C4×D8×C73C2218yescomplemented
35C2×#107×C73C2211yescharacteristic
36C2×#102×C73C2212yes—
37C2×C4×C8×C73C2211yescharacteristic
38C2×#11924028—216no—
39C2×#11924028—416no—
40C22×Dic146—22no—
41C22×D292D411yescharacteristic
42C22×C22⋊D73—24no—
43C22×C4×D73—24no—
44C22×C4×D73C2312yes—
45C22×#10596831C2312yes—
46C2×C8×D73—28no—
47C2×C8×D73C2318yes—
48#14556591—24no—
49#14556591C2318yes—
50#14556573—232no—
51#14556570—216no—
52#14556562—28no—
53#14556562C23116yes—
54C4×D292D414yes—
55C4×D292C2314yes—
56C2×C4⋊Dic73—22no—
57C2×C4⋊Dic73D411yescharacteristic
58C2×C4⋊Dic73C2314yes—
59C2×#11924007—24no—
60C4⋊C4×D73—28no—
61C4⋊C4×D73C23116yes—
62C2×C22⋊Dic73—24no—
63C2×#11924005D412yes—
64#14556525C2318yes—
65#14556525C2318yes—
66#14556524C23116yes—
67C4⋊#10596831C2314yes—
68#14556512C23116yes—
69#14556503C2318yes—
70C22×D4×C73C2312yes—
71C23×C4×C73—22no—
72C2×D8×C73—24no—
73C2×D8×C73C2314yes—
74C22×C8×C73C2311yescharacteristic
75C22×C8×C73C2311yescharacteristic
76C4×D4×C73—24no—
77C4×D4×C73C2318yes—
78C2×C4⋊C4×C73C2312yes—
79C2×C22⋊C4×C73—22no—
80C2×C42×C73C2311yescharacteristic
81#107×C73C2314yes—
82#102×C73C2318yes—
83C4×C8×C73C2314yes—
84C23×D73C2×D412yes—
85#11924028—464no—
86C2×Dic146—28no—
87C2×Dic146—48no—
88C2×D292D818yescomplemented
89C2×D292C2×D414yes—
90C2×C22⋊D73—216no—
91C2×C22⋊D73—416no—
92C22×Dic73—24no—
93C22×Dic73C2×D412yes—
94C2×C4×D73—24no—
95C2×C4×D73—24no—
96C2×C4×D73—216no—
97C2×C4×D73—416no—
98C2×C4×D73C2×D414yes—
99C2×C4×D73C2414yes—
100C2×#10596831—24no—
101C2×#10596831C2414yes—
102C8×D73—216no—
103C4⋊Dic73—24no—
104C4⋊Dic73—28no—
105C4⋊Dic73C2×D414yes—
106C4⋊Dic73C2418yes—
107#11924007—216no—
108C22⋊Dic73—216no—
109#11924005C2×D418yes—
110C24×C73—22no—
111C2×D4×C73—22no—
112C2×D4×C73—24no—
113C2×D4×C73—24no—
114C2×D4×C73C2414yes—
115C22×C4×C73—22no—
116C22×C4×C73—28no—
117C22×C4×C73—48no—
118C22×C4×C73C2×D411yescharacteristic
119C22×C4×C73C2×D411yescharacteristic
120C22×C4×C73C2411yescharacteristic
121D8×C73—28no—
122C2×C8×C73—22no—
123C2×C8×C73#4114yescomplemented
124C2×C8×C73C2412yes—
125C2×C8×C73C2412yes—
126C4⋊C4×C73—22no—
127C4⋊C4×C73C2414yes—
128C22⋊C4×C73—28no—
129C42×C73C2×D412yes—
130C42×C73C2412yes—
131C23×C73—24no—
132C23×C73—44no—
133C23×C73—44no—
134C23×C73—44no—
135C23×C73C22×D411yescharacteristic
136C22×D73—24no—
137C22×D73—24no—
138C22×D73C2×D818yes—
139C22×D73C22×D414yes—
140D4×C73—24no—
141D4×C73—24no—
142D4×C73—44no—
143C2×C4×C73—22no—
144C2×C4×C73—24no—
145C2×C4×C73—44no—
146C2×C4×C73—416no—
147C2×C4×C73C2×D814yes—
148C2×C4×C73C22×D412yes—
149C2×C4×C73C22×D411yescharacteristic
150C2×C4×C73C22×D412yes—
151C2×C4×C73C2×#4112yes—
152C2×C4×C732−1+412yes—
153C2×C4×C73C2511yescharacteristic
154C22⋊D73—432no—
155C2×Dic73—24no—
156C2×Dic73—28no—
157C2×Dic73—48no—
158C2×Dic73C22×D414yes—
159D292C2×D8116yescomplemented
160C4×D73—28no—
161C4×D73—24no—
162C4×D73—24no—
163C4×D73—432no—
164Dic146—416no—
165C8×C73—22no—
166C8×C73C2×#4114yescomplemented
167#10596831—24no—
168C22×C73—44no—
169C22×C73—44no—
170C22×C73—44no—
171C22×C73—88no—
172C22×C73#54712yes—
173C22×C73C22×D812yes—
174C22×C73#57812yes—
175C22×C73C23×D411yescharacteristic
176C2×D73—216no—
177C2×D73—24no—
178C2×D73—24no—
179C2×D73C22×D818yes—
180C4×C73—22no—
181C4×C73—44no—
182C4×C73#54712yes—
183C4×C73C22×D814yes—
184C4×C73C22×#4111yescharacteristic
185C4×C73C2×2−1+411yescharacteristic
186Dic73—24no—
187Dic73—48no—
188C2×#3334—731nomaximal, Sylow
189C2×C73—84no—
190C2×C73#333414yescomplemented
191C2×C73C2×#54711yescharacteristic
192C2×C73C23×D811yescharacteristic
193C2×C73C2×#57811yescharacteristic
194D73—28no—
195C2×#547—732no—
196#3334—7316no—
197C2×#500—731no—
198C2×#480—734no—
199C2×#474—732no—
200C2×#466—732no—
201C2×C4×D8D7311yescharacteristic, complemented
202C2×C8×D4—731no—
203C22×#107—732no—
204C73C2×#333411yescharacteristic, complemented, Sylow
205C22×#41—1462no—
206C22×D8C2×D7311yescharacteristic
207C23×C8—732no—
208#547—7316no—
209#547—1468no—
210C2×C4⋊Q8—732no—
211C2×#123—1464no—
212C2×C22⋊Q8—1462no—
213C2×#121—734no—
214C2×C4×D4—731no—
215C2×C4×D4C2×D7312yes—
216C22×C4⋊C4—734no—
217#500—738no—
218#480—7332no—
219#474—7316no—
220#466—7316no—
221C4×D8C2×D7318yescomplemented
222C8×D4—738no—
223C2×#107—732no—
224C2×#107—732no—
225C2×#107—734no—
226C2×#107—7316no—
227C2×#107C2×D7311yescharacteristic
228C2×C4⋊C8—731no—
229C2×#102—734no—
230C2×#102C2×D7312yes—
231C2×C22⋊C8—732no—
232C2×C4×C8C2×D7311yescharacteristic
233C2×#41—29216no—
234C2×#41—14616no—
235C22×Q8—1462no—
236C22×D4—731no—
237C22×D4—1464no—
238C22×D4C22×D7312yes—
239C23×C4—22no—
240C23×C4—732no—
241C23×C4—1464no—
242C2×D8—24no—
243C2×D8C22×D7314yes—
244C22×C8—732no—
245C22×C8—738no—
246C22×C8—1468no—
247C22×C8C22×D7311yescharacteristic
248C22×C8C22×D7311yescharacteristic
249C4⋊Q8—738no—
250C4⋊Q8—1464no—
251#123—14632no—
252C22⋊Q8—14616no—
253#121—7316no—
254#121—1468no—
255C4×D4—24no—
256C4×D4—734no—
257C4×D4—734no—
258C4×D4C22×D7318yes—
259C2×C4⋊C4—731no—
260C2×C4⋊C4—734no—
261C2×C4⋊C4—7316no—
262C2×C4⋊C4—1468no—
263C2×C4⋊C4—1464no—
264C2×C4⋊C4—1462no—
265C2×C4⋊C4C22×D7312yes—
266C2×C22⋊C4—22no—
267C2×C22⋊C4—732no—
268C2×C22⋊C4—1464no—
269C2×C42C22×D7311yescharacteristic
270#107—738no—
271#107—738no—
272#107—7316no—
273#107C22×D7314yes—
274C4⋊C8—734no—
275#102—7316no—
276#102C22×D7318yes—
277C22⋊C8—738no—
278C4×C8C22×D7314yes—
279C24—22no—
280C24—732no—
281#41—29264no—
282C2×Q8—2928no—
283C2×Q8—1468no—
284C2×D4—22no—
285C2×D4—24no—
286C2×D4—24no—
287C2×D4—29216no—
288C2×D4—738no—
289C2×D4—734no—
290C2×D4—14616no—
291C2×D4C23×D7314yes—
292C22×C4—22no—
293C22×C4—28no—
294C22×C4—48no—
295C22×C4—29216no—
296C22×C4—732no—
297C22×C4—734no—
298C22×C4—734no—
299C22×C4—14616no—
300C22×C4—1464no—
301C22×C4—1464no—
302C22×C4—1464no—
303C22×C4D4×D7311yescharacteristic
304C22×C4D4×D7311yescharacteristic
305C22×C4C23×D7311yescharacteristic
306D8—28no—
307C2×C8—22no—
308C2×C8—734no—
309C2×C8—1464no—
310C2×C8—14616no—
311C2×C8#1192402814yescomplemented
312C2×C8C23×D7312yes—
313C2×C8C23×D7312yes—
314C4⋊C4—22no—
315C4⋊C4—734no—
316C4⋊C4—738no—
317C4⋊C4—14616no—
318C4⋊C4—1464no—
319C4⋊C4—1468no—
320C4⋊C4C23×D7314yes—
321C22⋊C4—28no—
322C22⋊C4—738no—
323C22⋊C4—14616no—
324C42D4×D7312yes—
325C42C23×D7312yes—
326C23—24no—
327C23—44no—
328C23—44no—
329C23—44no—
330C23—734no—
331C23—738no—
332C23—1464no—
333C23—1464no—
334C23C2×D4×D7311yescharacteristic
335Q8—29216no—
336D4—24no—
337D4—24no—
338D4—44no—
339D4—29232no—
340D4—7316no—
341C2×C4—22no—
342C2×C4—24no—
343C2×C4—44no—
344C2×C4—416no—
345C2×C4—29232no—
346C2×C4—2928no—
347C2×C4—734no—
348C2×C4—1468no—
349C2×C4—1464no—
350C2×C4—1464no—
351C2×C4—1464no—
352C2×C4—1468no—
353C2×C4D8×D7314yes—
354C2×C4C2×D4×D7312yes—
355C2×C4C2×D4×D7311yescharacteristic
356C2×C4C2×D4×D7312yes—
357C2×C4C2×#1192402812yes—
358C2×C4#1455663812yes—
359C2×C4C24×D7311yescharacteristic
360C8—22no—
361C8—1464no—
362C8C2×#1192402814yescomplemented
363C22—44no—
364C22—44no—
365C22—44no—
366C22—88no—
367C22—738no—
368C22—14616no—
369C22—1464no—
370C22—1464no—
371C22#1798924212yes—
372C22C2×D8×D7312yes—
373C22#1798940112yes—
374C22C22×D4×D7311yescharacteristic
375C4—22no—
376C4—44no—
377C4—2928no—
378C4—1464no—
379C4#1798924212yes—
380C4C2×D8×D7314yes—
381C4C22×#1192402811yescharacteristic
382C4C2×#1455663811yescharacteristic
383C2—84no—
384C2—1468no—
385C2#2262228014yesdirect product factor
386C2C2×#1798924211yescharacteristic
387C2C22×D8×D7311yescharacteristic
388C2C2×#1798940111yescharacteristic
subgroupG/H
centerC23C2×D4×D73
commutator, cosocleC2×C4×C73C25
FrattiniC2×C4C24×D73
FittingC2×C4×D8×C73C2
socleC23×C73C22×D4
hypercenterC2×C4×D8D73
hypocenterC73C2×#3334
LCSG ▷ C2×C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×D8

Complements

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

NH ≅ G/Ntype
1. C2×#17989242C2semidirect
2. #22622280C2direct (N × H)
3. C2×#17988992C2semidirect
4. C2×#17988899C2semidirect
5. C2×#17988867C2semidirect
6. C2×#17988820C2semidirect
7. C2×C8×D292C2semidirect
8. C2×#107×D73C2semidirect
9. C2×C4×D8×C73C2semidirect
13. #17989242C22semidirect
20. #17988992C22semidirect
21. #17988899C22semidirect
22. #17988867C22semidirect
23. #17988820C22semidirect
24. C8×D292C22semidirect
28. #107×D73C22semidirect
34. C4×D8×C73C22semidirect
88. C2×D292D8semidirect
123. C2×C8×C73#41semidirect
159. D292C2×D8semidirect
166. C8×C73C2×#41semidirect
190. C2×C73#3334semidirect
201. C2×C4×D8D73semidirect
204. C73C2×#3334semidirect
221. C4×D8C2×D73semidirect
311. C2×C8#11924028semidirect
362. C8C2×#11924028semidirect
385. C2#22622280direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179892422
#226222802
C2×#179889922
C2×#179888992
C2×#179888672
C2×#179888202
C2×C8×D2922
C2×#107×D732
C2×C4×D8×C732
C2×#333473