Finite Group Databasebeta

← C2×#22617966 #33292121

Subgroups — C2×#22617966 #33292121

Order 18688.

2478 conjugacy classes of subgroups.

The subgroup lattice has 372 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14556570C211yesmaximal, characteristic
2#22617966C2116yesmaximal, direct product factor
3C2×#17988526C212yesmaximal, complemented
4C2×#17988525C212yesmaximal, complemented
5C2×#17988515C214yesmaximal
6C2×#17988507C212yesmaximal, complemented
7C2×#17988506C212yesmaximal, complemented
8C2×#17988450C211yesmaximal, characteristic
9C22×C22⋊Q8×C73C211yesmaximal, characteristic
10C23×Dic146C2211yescharacteristic
11C2×#14556570—28no—
12C2×#14556570C2218yes—
13C22×C4⋊Dic73C2211yescharacteristic
14C22×#11924007C2212yes—
15C22×#11924007C2214yes—
16C22×C22⋊Dic73C2212yes—
17C22×C22⋊Dic73C2212yes—
18#17988526C22116yescomplemented
19#17988525C22116yescomplemented
20#17988515C22132yes—
21#17988507C22116yescomplemented
22#17988506C22116yescomplemented
23#17988450C2218yes—
24C2×#14556498C2212yes—
25C2×#14556498C2212yes—
26C2×#14556498C2214yes—
27C2×#14556498C2214yes—
28C2×#14556498C2214yes—
29C23×Q8×C73C2211yescharacteristic
30C24×C4×C73C2211yescharacteristic
31C2×C22⋊Q8×C73—28no—
32C2×C22⋊Q8×C73C2218yes—
33C22×C4⋊C4×C73C2212yes—
34C22×C4⋊C4×C73C2211yescharacteristic
35C22×C22⋊C4×C73C2212yes—
36C22×Dic146—24no—
37C22×Dic146—44no—
38C22×Dic146C2314yes—
39C23×Dic73C2312yes—
40C23×Dic73C2314yes—
41C23×Dic73C2312yes—
42#14556570—232no—
43C2×C4⋊Dic73—24no—
44C2×C4⋊Dic73C2314yes—
45C2×#11924007—28no—
46C2×#11924007—48no—
47C2×#11924007C2318yes—
48C2×#11924007C23116yes—
49C2×C22⋊Dic73—28no—
50C2×C22⋊Dic73—44no—
51C2×C22⋊Dic73C2318yes—
52C2×C22⋊Dic73C2318yes—
53#14556498C2318yes—
54#14556498C2318yes—
55#14556498C23116yes—
56#14556498C23116yes—
57#14556498C23116yes—
58C25×C73C2311yescharacteristic
59C22×Q8×C73—24no—
60C22×Q8×C73—44no—
61C22×Q8×C73C2314yes—
62C23×C4×C73—44no—
63C23×C4×C73D418yes—
64C23×C4×C73C2312yes—
65C23×C4×C73C2312yes—
66C23×C4×C73C2311yescharacteristic
67C23×C4×C73C2311yescharacteristic
68C23×C4×C73C2314yes—
69C22⋊Q8×C73—232no—
70C2×C4⋊C4×C73—24no—
71C2×C4⋊C4×C73—28no—
72C2×C4⋊C4×C73C2318yes—
73C2×C4⋊C4×C73C2314yes—
74C2×C22⋊C4×C73—28no—
75C2×C22⋊C4×C73C2318yes—
76C2×Dic146—28no—
77C2×Dic146—48no—
78C2×Dic146—416no—
79C22×Dic73—24no—
80C22×Dic73—24no—
81C22×Dic73—28no—
82C22×Dic73—28no—
83C22×Dic73—28no—
84C22×Dic73—28no—
85C22×Dic73—28no—
86C22×Dic73C2418yes—
87C22×Dic73C2414yes—
88C22×Dic73C2414yes—
89C4⋊Dic73—28no—
90#11924007—216no—
91#11924007—416no—
92C22⋊Dic73—216no—
93C22⋊Dic73—48no—
94C24×C73—24no—
95C24×C73—24no—
96C24×C73—24no—
97C24×C73C2×D414yes—
98C24×C73C2412yes—
99C24×C73C2411yescharacteristic
100C2×Q8×C73—28no—
101C2×Q8×C73—48no—
102C2×Q8×C73—416no—
103C22×C4×C73—24no—
104C22×C4×C73—24no—
105C22×C4×C73—24no—
106C22×C4×C73—24no—
107C22×C4×C73—28no—
108C22×C4×C73—28no—
109C22×C4×C73—416no—
110C22×C4×C73—48no—
111C22×C4×C73C2×D414yes—
112C22×C4×C73C2×D414yes—
113C22×C4×C73C2×D4116yes—
114C22×C4×C73C2414yes—
115C22×C4×C73C2414yes—
116C22×C4×C73C2412yes—
117C22×C4×C73C2412yes—
118C4⋊C4×C73—28no—
119C4⋊C4×C73—216no—
120C22⋊C4×C73—216no—
121C23×C73—28no—
122C23×C73—28no—
123C23×C73—28no—
124C23×C73—24no—
125C23×C73—24no—
126C23×C73—24no—
127C23×C73—416no—
128C23×C73C22×D414yes—
129C23×C73C22×D412yes—
130C23×C73H(5,𝔽2)14yes—
131C23×C732−1+414yes—
132C23×C732−1+414yes—
133C23×C73C2511yescharacteristic
134Q8×C73—416no—
135C2×C4×C73—28no—
136C2×C4×C73—28no—
137C2×C4×C73—24no—
138C2×C4×C73—24no—
139C2×C4×C73—24no—
140C2×C4×C73—24no—
141C2×C4×C73—28no—
142C2×C4×C73—28no—
143C2×C4×C73—416no—
144C2×C4×C73—48no—
145C2×C4×C73—48no—
146C2×C4×C73C22×D414yes—
147C2×C4×C73C22×D414yes—
148C2×Dic73—24no—
149C2×Dic73—24no—
150C2×Dic73—28no—
151C2×Dic73—28no—
152C2×Dic73—28no—
153C2×Dic73—28no—
154C2×Dic73—28no—
155C2×Dic73—48no—
156C2×Dic73—48no—
157C2×Dic73—416no—
158Dic146—416no—
159C22×C73—24no—
160C22×C73—24no—
161C22×C73—24no—
162C22×C73—416no—
163C22×C73—48no—
164C22×C73#53414yes—
165C22×C73#53614yes—
166C22×C73#53614yes—
167C22×C73#563116yes—
168C22×C73C23×D411yescharacteristic
169C22×C73C2×H(5,𝔽2)12yes—
170C22×C73C2×2−1+412yes—
171C22×C73C2×2−1+412yes—
172C4×C73—24no—
173C4×C73—24no—
174C4×C73—44no—
175C4×C73—44no—
176Dic73—44no—
177Dic73—44no—
178Dic73—48no—
179C2×#2817—731nomaximal, Sylow
180C2×C73—44no—
181C2×C73#281718yescomplemented
182C2×C73C2×#53411yescharacteristic
183C2×C73C2×#53611yescharacteristic
184C2×C73C2×#53611yescharacteristic
185C2×C73C2×#56314yes—
186C22×C22⋊Q8—731no—
187C22×C22⋊Q8D7311yescharacteristic
188#2817—7316no—
189C2×#400—732no—
190C2×#400—732no—
191C2×#397—734no—
192C2×#395—732no—
193C2×#395—732no—
194C2×#381—731no—
195C73C2×#281711yescharacteristic, complemented, Sylow
196C23×Q8—731no—
197C23×Q8C2×D7311yescharacteristic
198C24×C4C2×D7311yescharacteristic
199C2×C22⋊Q8—28no—
200C2×C22⋊Q8—738no—
201C2×C22⋊Q8—1468no—
202C2×C22⋊Q8C2×D7318yes—
203C22×C4⋊C4—734no—
204C22×C4⋊C4—732no—
205C22×C4⋊C4—731no—
206C22×C4⋊C4C2×D7312yes—
207C22×C4⋊C4C2×D7311yescharacteristic
208C22×C22⋊C4—732no—
209C22×C22⋊C4—732no—
210C22×C22⋊C4C2×D7312yes—
211#400—7316no—
212#400—7316no—
213#397—7332no—
214#395—7316no—
215#395—7316no—
216#381—738no—
217C2×#95—734no—
218C2×#95—734no—
219C2×#95—732no—
220C2×#95—732no—
221C2×#95—734no—
222C25C22×D7311yescharacteristic
223C22×Q8—24no—
224C22×Q8—44no—
225C22×Q8—2924no—
226C22×Q8—734no—
227C22×Q8—1464no—
228C22×Q8C22×D7314yes—
229C23×C4—44no—
230C23×C4—732no—
231C23×C4—732no—
232C23×C4—734no—
233C23×C4C22⋊D7318yes—
234C23×C4C22×D7312yes—
235C23×C4C22×D7312yes—
236C23×C4C22×D7311yescharacteristic
237C23×C4C22×D7311yescharacteristic
238C23×C4C22×D7314yes—
239C22⋊Q8—232no—
240C22⋊Q8—14632no—
241C2×C4⋊C4—24no—
242C2×C4⋊C4—28no—
243C2×C4⋊C4—2928no—
244C2×C4⋊C4—7316no—
245C2×C4⋊C4—738no—
246C2×C4⋊C4—734no—
247C2×C4⋊C4—1468no—
248C2×C4⋊C4—1464no—
249C2×C4⋊C4C22×D7318yes—
250C2×C4⋊C4C22×D7314yes—
251C2×C22⋊C4—28no—
252C2×C22⋊C4—2924no—
253C2×C22⋊C4—738no—
254C2×C22⋊C4—738no—
255C2×C22⋊C4—1468no—
256C2×C22⋊C4C22×D7318yes—
257#95—738no—
258#95—738no—
259#95—7316no—
260#95—7316no—
261#95—7316no—
262C24—24no—
263C24—24no—
264C24—24no—
265C24C2×C22⋊D7314yes—
266C24C23×D7312yes—
267C24C23×D7311yescharacteristic
268C2×Q8—28no—
269C2×Q8—48no—
270C2×Q8—416no—
271C2×Q8—29216no—
272C2×Q8—2928no—
273C2×Q8—1468no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—28no—
279C22×C4—28no—
280C22×C4—416no—
281C22×C4—48no—
282C22×C4—738no—
283C22×C4—734no—
284C22×C4—734no—
285C22×C4—1464no—
286C22×C4—1464no—
287C22×C4—1468no—
288C22×C4—1468no—
289C22×C4—1468no—
290C22×C4—1468no—
291C22×C4—1468no—
292C22×C4C2×C22⋊D7314yes—
293C22×C4C2×C22⋊D7314yes—
294C22×C4C2×C22⋊D73116yes—
295C22×C4C23×D7314yes—
296C22×C4C23×D7314yes—
297C22×C4C23×D7312yes—
298C22×C4C23×D7312yes—
299C4⋊C4—28no—
300C4⋊C4—216no—
301C4⋊C4—29216no—
302C4⋊C4—14616no—
303C4⋊C4—1468no—
304C22⋊C4—216no—
305C22⋊C4—2928no—
306C22⋊C4—14616no—
307C23—28no—
308C23—28no—
309C23—28no—
310C23—24no—
311C23—24no—
312C23—24no—
313C23—416no—
314C23C22×C22⋊D7314yes—
315C23C22×C22⋊D7312yes—
316C23#1455663614yes—
317C23#1455663814yes—
318C23#1455663914yes—
319C23C24×D7311yescharacteristic
320Q8—416no—
321Q8—29216no—
322C2×C4—28no—
323C2×C4—28no—
324C2×C4—24no—
325C2×C4—24no—
326C2×C4—24no—
327C2×C4—24no—
328C2×C4—28no—
329C2×C4—28no—
330C2×C4—416no—
331C2×C4—48no—
332C2×C4—48no—
333C2×C4—2928no—
334C2×C4—2928no—
335C2×C4—29216no—
336C2×C4—1464no—
337C2×C4—1464no—
338C2×C4—1468no—
339C2×C4—1468no—
340C2×C4—1468no—
341C2×C4—1468no—
342C2×C4—1468no—
343C2×C4C22×C22⋊D7314yes—
344C2×C4C22×C22⋊D7314yes—
345C22—24no—
346C22—24no—
347C22—24no—
348C22—48no—
349C22—416no—
350C22#1798914614yes—
351C22#1798915814yes—
352C22#1798916114yes—
353C22#17989338116yes—
354C22C23×C22⋊D7311yescharacteristic
355C22C2×#1455663612yes—
356C22C2×#1455663812yes—
357C22C2×#1455663912yes—
358C4—24no—
359C4—24no—
360C4—44no—
361C4—44no—
362C4—2924no—
363C4—2928no—
364C4—2924no—
365C2—44no—
366C2#2261796618yesdirect product factor
367C2C2×#1798914611yescharacteristic
368C2C2×#1798915811yescharacteristic
369C2C2×#1798916111yescharacteristic
370C2C2×#1798933814yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC22×C22⋊Q8×C73C2
socleC24×C73C24
prime radicalC25×C73C23
hypercenterC22×C22⋊Q8D73
hypocenterC73C2×#2817
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C22×C22⋊Q8

Complements

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

NH ≅ G/Ntype
2. #22617966C2direct (N × H)
3. C2×#17988526C2semidirect
4. C2×#17988525C2semidirect
6. C2×#17988507C2semidirect
7. C2×#17988506C2semidirect
18. #17988526C22semidirect
19. #17988525C22semidirect
21. #17988507C22semidirect
22. #17988506C22semidirect
181. C2×C73#2817semidirect
195. C73C2×#2817semidirect
366. C2#22617966direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145565702
#226179662
C2×#179885262
C2×#179885252
C2×#179885152
C2×#179885072
C2×#179885062
C2×#179884502
C22×C22⋊Q8×C732
C2×#281773