Finite Group Databasebeta

← C2×#22625174 #34015878

Subgroups — C2×#22625174 #34015878

Order 18688.

1282 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#17989603C212yesmaximal
2#22625174C218yesmaximal, direct product factor
3C2×#17989432C214yesmaximal
4C22×Q8×Dic73C211yesmaximal, characteristic
5#17989603—24no—
6#17989603C2218yes—
7C2×C4⋊#10596833—22no—
8C2×C22⋊#10596833C2214yes—
9C2×C4×#10596833—22no—
10#17989432C22116yes—
11C2×Q8×Dic73—22no—
12C2×Q8×Dic73—22no—
13C2×Q8×Dic73—24no—
14C2×Q8×Dic73C414yes—
15C2×Q8×Dic73C2214yes—
16C22×C4⋊Dic73C411yescharacteristic
17C22×C4⋊Dic73C2212yes—
18C22×C4×Dic73C412yes—
19C22×C4×Dic73C2211yescharacteristic
20C23×Q8×C73C411yescharacteristic
21C22×#10596833—24no—
22C4⋊#10596833—28no—
23C22⋊#10596833—24no—
24C22⋊#10596833C2318yes—
25C4×#10596833—28no—
26C23×Dic73C2×C411yescharacteristic
27C23×Dic73C2×C412yes—
28C23×Dic73C2311yescharacteristic
29Q8×Dic73—28no—
30Q8×Dic73—28no—
31Q8×Dic73—28no—
32Q8×Dic73—28no—
33C2×C4⋊Dic73—24no—
34C2×C4⋊Dic73—24no—
35C2×C4⋊Dic73—22no—
36C2×C4⋊Dic73—22no—
37C2×C4⋊Dic73C2×C414yes—
38C2×C4⋊Dic73C2×C414yes—
39C2×C4⋊Dic73C2314yes—
40C2×C4×Dic73—24no—
41C2×C4×Dic73—22no—
42C2×C4×Dic73—22no—
43C2×C4×Dic73C2×C418yes—
44C2×C4×Dic73C2×C412yes—
45C2×C4×Dic73D412yes—
46C2×C4×Dic73D412yes—
47C2×C4×Dic73D414yes—
48C2×C4×Dic73C2312yes—
49C22×Q8×C73—22no—
50C22×Q8×C73—22no—
51C22×Q8×C73—24no—
52C22×Q8×C73C818yescomplemented
53C22×Q8×C73C2×C414yes—
54C23×C4×C73C2×C412yes—
55C23×C4×C73C2×C411yescharacteristic
56C2×#10596833—28no—
57C2×#10596833—48no—
58C22×Dic73—24no—
59C22×Dic73—22no—
60C22×Dic73—22no—
61C22×Dic73—42no—
62C22×Dic73—44no—
63C22×Dic73C22⋊C412yes—
64C22×Dic73C22⋊C411yescharacteristic
65C22×Dic73C22⋊C411yescharacteristic
66C22×Dic73C22×C412yes—
67C22×Dic73C22×C414yes—
68C22×Dic73C22×C411yescharacteristic
69C22×Dic73C2×D412yes—
70C22×Dic73C2×D412yes—
71C22×Dic73C2411yescharacteristic
72C4⋊Dic73—28no—
73C4⋊Dic73—28no—
74C4⋊Dic73—28no—
75C4×Dic73—28no—
76C4×Dic73—28no—
77C4×Dic73C22⋊C414yes—
78C4×Dic73C22⋊C414yes—
79C4×Dic73C2×D414yes—
80C4×Dic73C2×D414yes—
81C24×C73C22×C411yescharacteristic
82C2×Q8×C73—216no—
83C2×Q8×C73—216no—
84C2×Q8×C73—28no—
85C2×Q8×C73—28no—
86C2×Q8×C73C2×C8116yescomplemented
87C22×C4×C73—22no—
88C22×C4×C73—22no—
89C22×C4×C73—24no—
90C22×C4×C73C22⋊C412yes—
91C22×C4×C73C22⋊C412yes—
92C22×C4×C73C2×C818yes—
93C22×C4×C73C2×C814yes—
94C22×C4×C73M1614yes—
95C22×C4×C73C22×C414yes—
96C22×C4×C73C22×C412yes—
97C23×C73—22no—
98C23×C73—22no—
99C23×C73C2×C22⋊C411yescharacteristic
100C23×C73C2×C22⋊C411yescharacteristic
101C23×C73C22×C812yes—
102C23×C73C2×M1612yes—
103C23×C73C23×C411yescharacteristic
104Q8×C73—232no—
105C2×C4×C73—24no—
106C2×C4×C73—24no—
107C2×C4×C73—28no—
108C2×C4×C73—28no—
109C2×C4×C73C22⋊C818yes—
110C2×C4×C73C22⋊C818yes—
111C2×C4×C73C2×C22⋊C414yes—
112C2×C4×C73C22×C818yes—
113C2×C4×C73C22×C814yes—
114C2×C4×C73C2×M1614yes—
115C2×Dic73—24no—
116C2×Dic73—22no—
117C2×Dic73—24no—
118C2×Dic73—24no—
119C2×Dic73—24no—
120C2×Dic73—41no—
121C2×Dic73—42no—
122C2×Dic73—41no—
123C2×Dic73—44no—
124C2×Dic73—44no—
125C2×Dic73—44no—
126C2×Dic73#10114yes—
127C2×Dic73C2×C22⋊C412yes—
128C2×Dic73C2×C22⋊C412yes—
129C2×Dic73C2×C22⋊C412yes—
130C2×Dic73C22×D412yes—
131#10596833—48no—
132C22×C73—21no—
133C22×C73—21no—
134C22×C73—21no—
135C22×C73—21no—
136C22×C73—24no—
137C22×C73—24no—
138C22×C73C2×C22⋊C812yes—
139C22×C73C2×C22⋊C812yes—
140C22×C73#41012yes—
141C22×C73C2×#10112yes—
142C22×C73C22×C22⋊C411yescharacteristic
143C22×C73C23×C811yescharacteristic
144C22×C73C22×M1611yescharacteristic
145C4×C73—28no—
146C4×C73C2×C22⋊C818yes—
147Dic73—22no—
148Dic73—22no—
149Dic73—22no—
150Dic73—44no—
151Dic73C2×#10114yes—
152C2×#1461—731nomaximal, Sylow
153C2×C73—21no—
154C2×C73—21no—
155C2×C73—22no—
156C2×C73#146114yescomplemented
157C2×C73C22×C22⋊C811yescharacteristic
158C2×C73C2×#41011yescharacteristic
159C2×C73C22×#10111yescharacteristic
160C22×C4×Q8—731no—
161C2×#431—732no—
162#1461—738no—
163C2×#324—734no—
164C73C2×#146111yescharacteristic, complemented, Sylow
165C23×Q8#6440811yescharacteristic
166C2×C4×Q8—734no—
167C2×C4×Q8—734no—
168C2×C4×Q8—1462no—
169C2×C4×Q8—1462no—
170C2×C4×Q8—1464no—
171C22×C4⋊C4—732no—
172C22×C4⋊C4—731no—
173C22×C42—731no—
174C22×C42—732no—
175#431—738no—
176#431—1464no—
177C2×C4⋊C8—1462no—
178C2×C22⋊C8—734no—
179C2×C4×C8—1462no—
180#324—7316no—
181C22×Q8—22no—
182C22×Q8—22no—
183C22×Q8—24no—
184C22×Q8#1059683318yescomplemented
185C22×Q8C2×#6440814yes—
186C23×C4—731no—
187C23×C4—732no—
188C23×C4—731no—
189C23×C4C2×#6440812yes—
190C23×C4C2×#6440811yescharacteristic
191C22×C8—1464no—
192C4×Q8—1468no—
193C4×Q8—1468no—
194C4×Q8—1468no—
195C4×Q8—1468no—
196C2×C4⋊C4—734no—
197C2×C4⋊C4—734no—
198C2×C4⋊C4—734no—
199C2×C4⋊C4—1464no—
200C2×C4⋊C4—1464no—
201C2×C4⋊C4—1462no—
202C2×C4⋊C4—1462no—
203C2×C42—732no—
204C2×C42—732no—
205C2×C42—734no—
206C2×C42—732no—
207C2×C42—732no—
208C2×C42—738no—
209C2×C42—1464no—
210C2×C42—1462no—
211C2×C42—1462no—
212C4⋊C8—1468no—
213C22⋊C8—738no—
214C22⋊C8—1464no—
215C4×C8—1468no—
216C24C22×#6440811yescharacteristic
217C2×Q8—28no—
218C2×Q8—216no—
219C2×Q8—216no—
220C2×Q8—28no—
221C2×Q8C2×#10596833116yescomplemented
222C22×C4—24no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—2924no—
226C22×C4—2922no—
227C22×C4—731no—
228C22×C4—731no—
229C22×C4—732no—
230C22×C4—734no—
231C22×C4—731no—
232C22×C4—732no—
233C22×C4—732no—
234C22×C4—731no—
235C22×C4—732no—
236C22×C4—1462no—
237C22×C4—1462no—
238C22×C4—1464no—
239C22×C4C22⋊#6440812yes—
240C22×C4C22⋊#6440812yes—
241C22×C4C2×#1059683318yes—
242C22×C4C2×#1059683314yes—
243C22×C4#1192403714yes—
244C22×C4C22×#6440814yes—
245C22×C4C22×#6440812yes—
246C2×C8—2928no—
247C2×C8—1468no—
248C4⋊C4—1468no—
249C4⋊C4—1468no—
250C4⋊C4—1468no—
251C42—734no—
252C42—734no—
253C42—734no—
254C42—734no—
255C42—1468no—
256C42—1468no—
257C23—22no—
258C23—22no—
259C23C2×C22⋊#6440811yescharacteristic
260C23C2×C22⋊#6440811yescharacteristic
261C23C22×#1059683312yes—
262C23C2×#1192403712yes—
263C23C23×#6440811yescharacteristic
264Q8—232no—
265C2×C4—24no—
266C2×C4—24no—
267C2×C4—28no—
268C2×C4—28no—
269C2×C4—2924no—
270C2×C4—2924no—
271C2×C4—2924no—
272C2×C4—2921no—
273C2×C4—2922no—
274C2×C4—2921no—
275C2×C4—732no—
276C2×C4—734no—
277C2×C4—732no—
278C2×C4—732no—
279C2×C4—732no—
280C2×C4—1464no—
281C2×C4—1464no—
282C2×C4—1464no—
283C2×C4—1464no—
284C2×C4—1462no—
285C2×C4C22⋊#1059683318yes—
286C2×C4C22⋊#1059683318yes—
287C2×C4C2×C22⋊#6440814yes—
288C2×C4C22×#1059683318yes—
289C2×C4C22×#1059683314yes—
290C2×C4C2×#1192403714yes—
291C8—2928no—
292C22—24no—
293C22—24no—
294C22—21no—
295C22—21no—
296C22—21no—
297C22—21no—
298C22C2×C22⋊#1059683312yes—
299C22C2×C22⋊#1059683312yes—
300C22#1798956812yes—
301C22D73⋊#10112yes—
302C22C22×C22⋊#6440811yescharacteristic
303C22C23×#1059683311yescharacteristic
304C22C22×#1192403711yescharacteristic
305C4—28no—
306C4—2924no—
307C4—734no—
308C4—1462no—
309C4—1462no—
310C4—1462no—
311C4C2×C22⋊#1059683318yes—
312C2—21no—
313C2—21no—
314C2—22no—
315C2#2262517414yesdirect product factor
316C2C22×C22⋊#1059683311yescharacteristic
317C2C2×#1798956811yescharacteristic
318C2C2×D73⋊#10111yescharacteristic
subgroupG/H
centerC23C2×C22⋊#64408
commutatorC22×C73C23×C8
FrattiniC23C23×#64408
FittingC23×Q8×C73C4
socleC23×C73C2×C22⋊C4
prime radicalC24×C73C22×C4
cosocleC22×Dic73C24
hypercenterC23×Q8#64408
hypocenterC73C2×#1461
LCSG ▷ C22×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q8

Complements

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

NH ≅ G/Ntype
2. #22625174C2direct (N × H)
52. C22×Q8×C73C8semidirect
86. C2×Q8×C73C2×C8semidirect
156. C2×C73#1461semidirect
164. C73C2×#1461semidirect
184. C22×Q8#10596833semidirect
221. C2×Q8C2×#10596833semidirect
315. C2#22625174direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#179896032
#226251742
C2×#179894322
C22×Q8×Dic732
C2×#146173