Finite Group Databasebeta

← C2×#22618987 #33950743

Subgroups — C2×#22618987 #33950743

Order 18688.

2362 conjugacy classes of subgroups.

The subgroup lattice has 392 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22618987C2116yesmaximal, direct product factor
2C2×#17988659C214yesmaximal, complemented
3C2×D4×#10596831C214yesmaximal, complemented
4C2×#17988648C212yesmaximal, complemented
5C2×#17988554C212yesmaximal, complemented
6C22×C22⋊#10596831C212yesmaximal, complemented
7C2×#525×C73C211yesmaximal, characteristic
8C22×#11924012C2212yescomplemented
9C23×#10596831C2214yes—
10C23×#10596831C2212yescomplemented
11#17988659C22132yescomplemented
12D4×#10596831C22132yescomplemented
13#17988648C22116yescomplemented
14C2×C4⋊#10596831C2214yescomplemented
15#17988554C22116yescomplemented
16C2×C22⋊#10596831C2214yes—
17C2×C22⋊#10596831C2212yes—
18C2×C22⋊#10596831C2212yes—
19C2×C22⋊#10596831C22116yescomplemented
20C2×C22⋊#10596831C2214yescomplemented
21C2×#14556502C2212yescomplemented
22C2×C4×#10596831C2212yescomplemented
23C22×#41×C73C2211yescharacteristic
24C24×C4×C73C2211yescharacteristic
25#525×C73C418yes—
26#525×C73C2218yes—
27C2×#123×C73C412yes—
28C2×C22⋊Q8×C73C412yes—
29C2×#121×C73C412yes—
30C2×#120×C73C412yes—
31C2×C4×D4×C73C2214yes—
32C2×#117×C73C2211yescharacteristic
33C2×#11924012—44no—
34C2×#11924012C2318yescomplemented
35C22×#10596831—48no—
36C22×#10596831—44no—
37C22×#10596831C2314yes—
38C22×#10596831C2314yes—
39C22×#10596831C23116yes—
40C22×#10596831C2318yescomplemented
41C4⋊#10596831C23116yescomplemented
42C22⋊#10596831C23116yes—
43C22⋊#10596831C2318yes—
44C22⋊#10596831C2318yes—
45C22⋊#10596831C23116yescomplemented
46#14556502C2318yescomplemented
47C4×#10596831C2318yescomplemented
48C25×C73C2×C411yescharacteristic
49C2×#41×C73—44no—
50C2×#41×C73C2×C414yes—
51C2×#41×C73C2314yes—
52C22×Q8×C73C2×C411yescharacteristic
53C22×D4×C73C2×C414yes—
54C22×D4×C73C2×C412yes—
55C22×D4×C73C2×C411yescharacteristic
56C23×C4×C73—44no—
57C23×C4×C73C2×C412yes—
58C23×C4×C73C2×C411yescharacteristic
59C23×C4×C73C2×C414yes—
60C23×C4×C73C2311yescharacteristic
61C23×C4×C73C2312yes—
62C23×C4×C73C2312yes—
63C23×C4×C73C2314yes—
64#123×C73C2×C4116yes—
65C22⋊Q8×C73C2×C4116yes—
66#121×C73C2×C4116yes—
67#120×C73C2×C4116yes—
68C4×D4×C73C2×C4116yes—
69C4×D4×C73C23116yes—
70#117×C73C2×C414yes—
71#117×C73C2314yes—
72C2×C4⋊C4×C73C2×C412yes—
73C2×C4⋊C4×C73C2×C414yes—
74C2×C22⋊C4×C73C2×C412yes—
75C2×C22⋊C4×C73C2×C414yes—
76C2×C22⋊C4×C73C2×C414yes—
77C2×C42×C73C2312yes—
78#11924012—48no—
79C2×#10596831—28no—
80C2×#10596831—28no—
81C2×#10596831—416no—
82C2×#10596831—48no—
83C2×#10596831C2418yes—
84C2×#10596831C2418yes—
85C24×C73—28no—
86C24×C73—42no—
87C24×C73C22×C411yescharacteristic
88C24×C73C22×C412yes—
89C24×C73C22×C414yes—
90C24×C73C22×C412yes—
91#41×C73—48no—
92#41×C73—48no—
93C2×Q8×C73—42no—
94C2×Q8×C73C22×C414yes—
95C2×D4×C73—216no—
96C2×D4×C73—42no—
97C2×D4×C73—44no—
98C2×D4×C73C22×C4116yes—
99C2×D4×C73C22×C418yes—
100C2×D4×C73C22×C414yes—
101C22×C4×C73—24no—
102C22×C4×C73—28no—
103C22×C4×C73—24no—
104C22×C4×C73—24no—
105C22×C4×C73—48no—
106C22×C4×C73—48no—
107C22×C4×C73—42no—
108C22×C4×C73—44no—
109C22×C4×C73C22×C414yes—
110C22×C4×C73C22×C412yes—
111C22×C4×C73C22×C412yes—
112C22×C4×C73C22×C411yescharacteristic
113C22×C4×C73C22×C412yes—
114C22×C4×C73C22×C414yes—
115C22×C4×C73C22×C414yes—
116C22×C4×C73C22×C418yes—
117C22×C4×C73C22×C414yes—
118C22×C4×C73C2412yes—
119C22×C4×C73C2414yes—
120C22×C4×C73C2414yes—
121C22×C4×C73C2411yescharacteristic
122C4⋊C4×C73C22×C418yes—
123C4⋊C4×C73C22×C4116yes—
124C22⋊C4×C73C22×C418yes—
125C22⋊C4×C73C22×C4116yes—
126C22⋊C4×C73C22×C4116yes—
127C42×C73C22×C414yes—
128C42×C73C2414yes—
129C23×C73—24no—
130C23×C73—24no—
131C23×C73—22no—
132C23×C73—24no—
133C23×C73—28no—
134C23×C73—216no—
135C23×C73—24no—
136C23×C73—44no—
137C23×C73—416no—
138C23×C73#13118yes—
139C23×C73C23×C412yes—
140C23×C73C23×C414yes—
141C23×C73C23×C414yes—
142C23×C73C23×C411yescharacteristic
143Q8×C73—44no—
144D4×C73—232no—
145D4×C73—44no—
146D4×C73—48no—
147C2×C4×C73—24no—
148C2×C4×C73—22no—
149C2×C4×C73—24no—
150C2×C4×C73—28no—
151C2×C4×C73—28no—
152C2×C4×C73—24no—
153C2×C4×C73—28no—
154C2×C4×C73—24no—
155C2×C4×C73—28no—
156C2×C4×C73—24no—
157C2×C4×C73—24no—
158C2×C4×C73—44no—
159C2×C4×C73—48no—
160C2×C4×C73C23×C418yes—
161C2×C4×C73C23×C414yes—
162C2×C4×C73C23×C414yes—
163C2×C4×C73C23×C412yes—
164C2×C4×C73C23×C411yescharacteristic
165C2×C4×C73H(5,𝔽2)14yes—
166C2×C4×C73C2511yescharacteristic
167#10596831—28no—
168#10596831—28no—
169C22×C73—24no—
170C22×C73—216no—
171C22×C73—24no—
172C22×C73—22no—
173C22×C73—24no—
174C22×C73—28no—
175C22×C73—24no—
176C22×C73—416no—
177C22×C73—48no—
178C22×C73—44no—
179C22×C73#51812yes—
180C22×C73C2×#13118yes—
181C22×C73C2×#13114yes—
182C22×C73C24×C411yescharacteristic
183C4×C73—24no—
184C4×C73—22no—
185C4×C73—24no—
186C4×C73—28no—
187C4×C73#51812yes—
188C4×C73C2×H(5,𝔽2)12yes—
189C2×#2977—731nomaximal, Sylow
190C2×C73—28no—
191C2×C73—44no—
192C2×C73—42no—
193C2×C73#297714yescomplemented
194C2×C73C2×#51811yescharacteristic
195C2×C73C22×#13112yes—
196C2×#525D7311yescharacteristic
197#2977—7316no—
198C2×#435—734no—
199C2×C8×D4—734no—
200C2×#433—732no—
201C2×#408—732no—
202C22×C22⋊C8—732no—
203C73C2×#297711yescharacteristic, complemented, Sylow
204C22×#41C2×D7311yescharacteristic
205C24×C4C2×D7311yescharacteristic
206C22×M16—732no—
207C23×C8—734no—
208C23×C8—732no—
209#525Dic7318yes—
210#525C2×D7318yes—
211C2×#123Dic7312yes—
212C2×C22⋊Q8Dic7312yes—
213C2×#121Dic7312yes—
214C2×#120Dic7312yes—
215C2×C4×D4C2×D7314yes—
216C2×#117C2×D7311yescharacteristic
217#435—7332no—
218C8×D4—7332no—
219#433—7316no—
220C2×C4⋊C8—734no—
221#408—7316no—
222C2×C22⋊C8—734no—
223C2×C22⋊C8—732no—
224C2×C22⋊C8—732no—
225C2×C22⋊C8—7316no—
226C2×C22⋊C8—734no—
227C2×#97—732no—
228C2×C4×C8—732no—
229C25C2×Dic7311yescharacteristic
230C2×#41—44no—
231C2×#41C2×Dic7314yes—
232C2×#41C22×D7314yes—
233C22×Q8C2×Dic7311yescharacteristic
234C22×D4C2×Dic7314yes—
235C22×D4C2×Dic7312yes—
236C22×D4C2×Dic7311yescharacteristic
237C23×C4—44no—
238C23×C4C2×Dic7312yes—
239C23×C4C2×Dic7311yescharacteristic
240C23×C4C2×Dic7314yes—
241C23×C4C22×D7311yescharacteristic
242C23×C4C22×D7312yes—
243C23×C4C22×D7312yes—
244C23×C4C22×D7314yes—
245C2×M16—2924no—
246C2×M16—738no—
247C22×C8—2924no—
248C22×C8—2928no—
249C22×C8—7316no—
250C22×C8—738no—
251C22×C8—734no—
252C22×C8—734no—
253#123C2×Dic73116yes—
254C22⋊Q8C2×Dic73116yes—
255#121C2×Dic73116yes—
256#120C2×Dic73116yes—
257C4×D4C2×Dic73116yes—
258C4×D4C22×D73116yes—
259#117C2×Dic7314yes—
260#117C22×D7314yes—
261C2×C4⋊C4C2×Dic7312yes—
262C2×C4⋊C4C2×Dic7314yes—
263C2×C22⋊C4C2×Dic7312yes—
264C2×C22⋊C4C2×Dic7314yes—
265C2×C22⋊C4C2×Dic7314yes—
266C2×C42C22×D7312yes—
267C4⋊C8—7316no—
268C22⋊C8—7316no—
269C22⋊C8—738no—
270C22⋊C8—738no—
271C22⋊C8—7316no—
272#97—738no—
273C4×C8—738no—
274C24—28no—
275C24—42no—
276C24C22×Dic7311yescharacteristic
277C24C22×Dic7312yes—
278C24C22×Dic7314yes—
279C24C22×Dic7312yes—
280#41—48no—
281#41—48no—
282C2×Q8—42no—
283C2×Q8C22×Dic7314yes—
284C2×D4—216no—
285C2×D4—42no—
286C2×D4—44no—
287C2×D4C22×Dic73116yes—
288C2×D4C22×Dic7318yes—
289C2×D4C22×Dic7314yes—
290C22×C4—28no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—48no—
295C22×C4—48no—
296C22×C4—44no—
297C22×C4—42no—
298C22×C4C22×Dic7314yes—
299C22×C4C22×Dic7312yes—
300C22×C4C22×Dic7312yes—
301C22×C4C22×Dic7311yescharacteristic
302C22×C4C22×Dic7312yes—
303C22×C4C22×Dic7314yes—
304C22×C4C22×Dic7314yes—
305C22×C4C22×Dic7318yes—
306C22×C4C22×Dic7314yes—
307C22×C4C23×D7312yes—
308C22×C4C23×D7314yes—
309C22×C4C23×D7314yes—
310C22×C4C23×D7311yescharacteristic
311M16—2928no—
312C2×C8—2928no—
313C2×C8—29216no—
314C2×C8—738no—
315C2×C8—738no—
316C2×C8—1468no—
317C2×C8—1468no—
318C4⋊C4C22×Dic7318yes—
319C4⋊C4C22×Dic73116yes—
320C22⋊C4C22×Dic7318yes—
321C22⋊C4C22×Dic73116yes—
322C22⋊C4C22×Dic73116yes—
323C42C22×Dic7314yes—
324C42C23×D7314yes—
325C23—24no—
326C23—24no—
327C23—22no—
328C23—24no—
329C23—28no—
330C23—216no—
331C23—24no—
332C23—44no—
333C23—416no—
334C23#1455659818yes—
335C23C23×Dic7312yes—
336C23C23×Dic7314yes—
337C23C23×Dic7314yes—
338C23C23×Dic7311yescharacteristic
339Q8—44no—
340D4—232no—
341D4—44no—
342D4—48no—
343C2×C4—22no—
344C2×C4—24no—
345C2×C4—24no—
346C2×C4—28no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—28no—
353C2×C4—28no—
354C2×C4—48no—
355C2×C4—44no—
356C2×C4C23×Dic7318yes—
357C2×C4C23×Dic7314yes—
358C2×C4C23×Dic7314yes—
359C2×C4C23×Dic7312yes—
360C2×C4C23×Dic7311yescharacteristic
361C2×C4#1455663614yes—
362C2×C4C24×D7311yescharacteristic
363C8—1468no—
364C8—1468no—
365C22—216no—
366C22—24no—
367C22—24no—
368C22—28no—
369C22—24no—
370C22—22no—
371C22—24no—
372C22—416no—
373C22—44no—
374C22—48no—
375C22#1798906212yes—
376C22C2×#1455659818yes—
377C22C2×#1455659814yes—
378C22C24×Dic7311yescharacteristic
379C4—28no—
380C4—22no—
381C4—24no—
382C4—24no—
383C4#1798906212yes—
384C4C2×#1455663612yes—
385C2—28no—
386C2—42no—
387C2—44no—
388C2#2261898714yesdirect product factor
389C2C2×#1798906211yescharacteristic
390C2C22×#1455659812yes—
subgroupG/H
centerC22×C4C23×D73
commutatorC22×C73C24×C4
FrattiniC2×C4C24×D73
Fitting, prime radicalC2×#525×C73C2
socleC23×C73C23×C4
cosocleC2×C4×C73C25
hypercenterC2×#525D73
hypocenterC73C2×#2977
LCSG ▷ C22×C73 ▷ C73
UCSC1 ◁ C22×C4 ◁ C2×#525

Complements

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

NH ≅ G/Ntype
1. #22618987C2direct (N × H)
2. C2×#17988659C2semidirect
3. C2×D4×#10596831C2semidirect
4. C2×#17988648C2semidirect
5. C2×#17988554C2semidirect
6. C22×C22⋊#10596831C2semidirect
8. C22×#11924012C22semidirect
10. C23×#10596831C22semidirect
11. #17988659C22semidirect
12. D4×#10596831C22semidirect
13. #17988648C22semidirect
14. C2×C4⋊#10596831C22semidirect
15. #17988554C22semidirect
19. C2×C22⋊#10596831C22semidirect
20. C2×C22⋊#10596831C22semidirect
21. C2×#14556502C22semidirect
22. C2×C4×#10596831C22semidirect
34. C2×#11924012C23semidirect
40. C22×#10596831C23semidirect
41. C4⋊#10596831C23semidirect
45. C22⋊#10596831C23semidirect
46. #14556502C23semidirect
47. C4×#10596831C23semidirect
193. C2×C73#2977semidirect
203. C73C2×#2977semidirect
388. C2#22618987direct (N × H)

Maximal subgroups

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

subgroupindex
#226189872
C2×#179886592
C2×D4×#105968312
C2×#179886482
C2×#179885542
C22×C22⋊#105968312
C2×#525×C732
C2×#297773