Finite Group Databasebeta

← C2×#22615596 #33257391

Subgroups — C2×#22615596 #33257391

Order 18688.

2398 conjugacy classes of subgroups.

The subgroup lattice has 312 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#22615596C2116yesmaximal, direct product factor
2C2×#17988523C212yesmaximal
3C2×#17988499C212yesmaximal
4C2×#17988491C214yesmaximal, complemented
5C2×#17988474C214yesmaximal, complemented
6C2×C4×C22⋊Dic73C212yesmaximal
7C2×#381×C73C211yesmaximal, characteristic
8C23×Dic146C2212yes—
9C22×C4⋊Dic73C2212yes—
10C22×#11924007C2214yes—
11C22×C22⋊Dic73C2214yes—
12C22×C4×Dic73C2212yes—
13C22×C4×Dic73C2212yes—
14#17988523C22116yes—
15#17988499C22116yes—
16#17988491C22132yescomplemented
17#17988474C22132yescomplemented
18C4×C22⋊Dic73C22116yes—
19C2×#14556498C2214yes—
20C2×#14556498C2212yes—
21C2×#14556498C2214yes—
22C2×#14556498C2212yes—
23C24×C4×C73C2211yescharacteristic
24C22×C22⋊C4×C73C2211yescharacteristic
25C22×C22⋊C4×C73C2211yescharacteristic
26#381×C73C2218yes—
27C2×#95×C73C2214yes—
28C22×Dic146—216no—
29C22×Dic146—44no—
30C22×Dic146C2318yes—
31C23×Dic73C2314yes—
32C23×Dic73C2314yes—
33C2×C4⋊Dic73—44no—
34C2×C4⋊Dic73C2318yes—
35C2×#11924007—216no—
36C2×#11924007C23116yes—
37C2×C22⋊Dic73—216no—
38C2×C22⋊Dic73C23116yes—
39C2×C4×Dic73—44no—
40C2×C4×Dic73—44no—
41C2×C4×Dic73C2318yes—
42C2×C4×Dic73C2318yes—
43#14556498C23116yes—
44#14556498C2318yes—
45#14556498C23116yes—
46#14556498C2318yes—
47C25×C73C2311yescharacteristic
48C23×C4×C73—42no—
49C23×C4×C73—42no—
50C23×C4×C73Q818yescomplemented
51C23×C4×C73C2312yes—
52C23×C4×C73C2312yes—
53C23×C4×C73C2312yes—
54C23×C4×C73C2314yes—
55C2×C22⋊C4×C73—42no—
56C2×C22⋊C4×C73—42no—
57C2×C22⋊C4×C73C2314yes—
58C2×C22⋊C4×C73C2314yes—
59#95×C73C23116yes—
60C2×Dic146—232no—
61C2×Dic146—48no—
62C2×Dic146—432no—
63C22×Dic73—28no—
64C22×Dic73—28no—
65C22×Dic73—28no—
66C22×Dic73—28no—
67C22×Dic73—28no—
68C22×Dic73#41116yes—
69C22×Dic73C2418yes—
70C22×Dic73C2418yes—
71C4⋊Dic73—48no—
72#11924007—232no—
73C22⋊Dic73—232no—
74C4×Dic73—48no—
75C4×Dic73—48no—
76C24×C73—28no—
77C24×C73—22no—
78C24×C73—22no—
79C24×C73C2×Q814yes—
80C24×C73C2412yes—
81C24×C73C2411yescharacteristic
82C22×C4×C73—24no—
83C22×C4×C73—24no—
84C22×C4×C73—28no—
85C22×C4×C73—28no—
86C22×C4×C73—24no—
87C22×C4×C73—24no—
88C22×C4×C73—416no—
89C22×C4×C73—44no—
90C22×C4×C73—44no—
91C22×C4×C73C2×Q818yes—
92C22×C4×C73C2×Q8116yescomplemented
93C22×C4×C73C2414yes—
94C22×C4×C73C2414yes—
95C22×C4×C73C2414yes—
96C22⋊C4×C73—44no—
97C22⋊C4×C73—44no—
98C23×C73—216no—
99C23×C73—28no—
100C23×C73—28no—
101C23×C73—22no—
102C23×C73—22no—
103C23×C73—48no—
104C23×C73—48no—
105C23×C73C22×Q814yes—
106C23×C73C22×Q812yes—
107C23×C73C2×#4118yes—
108C23×C73H(5,𝔽2)12yes—
109C23×C73H(5,𝔽2)12yes—
110C23×C73C2511yescharacteristic
111C2×C4×C73—216no—
112C2×C4×C73—24no—
113C2×C4×C73—24no—
114C2×C4×C73—28no—
115C2×C4×C73—28no—
116C2×C4×C73—24no—
117C2×C4×C73—24no—
118C2×C4×C73—416no—
119C2×C4×C73—48no—
120C2×C4×C73—48no—
121C2×C4×C73C22×Q818yes—
122C2×Dic73—232no—
123C2×Dic73—28no—
124C2×Dic73—28no—
125C2×Dic73—28no—
126C2×Dic73—28no—
127C2×Dic73—28no—
128C2×Dic73—416no—
129C2×Dic73C2×#41116yes—
130Dic146—432no—
131C22×C73—28no—
132C22×C73—24no—
133C22×C73—416no—
134C22×C73—44no—
135C22×C73—44no—
136C22×C73#53318yes—
137C22×C73#54314yes—
138C22×C73#55118yes—
139C22×C73#55918yes—
140C22×C73C23×Q811yescharacteristic
141C22×C73C22×#4114yes—
142C22×C73C2×H(5,𝔽2)11yescharacteristic
143C22×C73C2×H(5,𝔽2)11yescharacteristic
144C4×C73—28no—
145C4×C73—44no—
146C4×C73—44no—
147Dic73—216no—
148Dic73—48no—
149C2×#2607—731nomaximal, Sylow
150C2×C73—44no—
151C2×C73#260718yescomplemented
152C2×C73C2×#53312yes—
153C2×C73C2×#54311yescharacteristic
154C2×C73C2×#55112yes—
155C2×C73C2×#55912yes—
156#2607—7316no—
157C2×#399—732no—
158C2×#393—732no—
159C2×#391—734no—
160C2×#387—734no—
161C2×#381D7311yescharacteristic
162C2×C4×C22⋊C4—732no—
163C73C2×#260711yescharacteristic, complemented, Sylow
164C23×Q8—732no—
165C24×C4C2×D7311yescharacteristic
166C22×C4⋊C4—732no—
167C22×C4⋊C4—734no—
168C22×C22⋊C4—734no—
169C22×C22⋊C4C2×D7311yescharacteristic
170C22×C22⋊C4C2×D7311yescharacteristic
171C22×C42—732no—
172C22×C42—732no—
173#399—7316no—
174#393—7316no—
175#391—7332no—
176#387—7332no—
177#381C2×D7318yes—
178C4×C22⋊C4—7316no—
179C2×#95—732no—
180C2×#95—734no—
181C2×#95—732no—
182C2×#95—734no—
183C2×#95C2×D7314yes—
184C25C22×D7311yescharacteristic
185C22×Q8—2924no—
186C22×Q8—738no—
187C22×Q8—14616no—
188C23×C4—42no—
189C23×C4—42no—
190C23×C4—734no—
191C23×C4—734no—
192C23×C4Dic14618yescomplemented
193C23×C4C22×D7312yes—
194C23×C4C22×D7312yes—
195C23×C4C22×D7312yes—
196C23×C4C22×D7314yes—
197C2×C4⋊C4—2924no—
198C2×C4⋊C4—738no—
199C2×C4⋊C4—7316no—
200C2×C4⋊C4—14616no—
201C2×C22⋊C4—42no—
202C2×C22⋊C4—42no—
203C2×C22⋊C4—7316no—
204C2×C22⋊C4—14616no—
205C2×C22⋊C4C22×D7314yes—
206C2×C22⋊C4C22×D7314yes—
207C2×C42—2924no—
208C2×C42—2924no—
209C2×C42—738no—
210C2×C42—738no—
211#95—7316no—
212#95—738no—
213#95—7316no—
214#95—738no—
215#95C22×D73116yes—
216C24—28no—
217C24—22no—
218C24—22no—
219C24C2×Dic14614yes—
220C24C23×D7312yes—
221C24C23×D7311yescharacteristic
222C2×Q8—2928no—
223C2×Q8—29232no—
224C2×Q8—14632no—
225C22×C4—24no—
226C22×C4—24no—
227C22×C4—28no—
228C22×C4—28no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—416no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4—7316no—
235C22×C4—738no—
236C22×C4—738no—
237C22×C4—1468no—
238C22×C4—1468no—
239C22×C4—1468no—
240C22×C4—1468no—
241C22×C4—1468no—
242C22×C4C2×Dic14618yes—
243C22×C4C2×Dic146116yescomplemented
244C22×C4C23×D7314yes—
245C22×C4C23×D7314yes—
246C22×C4C23×D7314yes—
247C4⋊C4—2928no—
248C4⋊C4—14632no—
249C22⋊C4—44no—
250C22⋊C4—44no—
251C22⋊C4—14632no—
252C42—2928no—
253C42—2928no—
254C23—216no—
255C23—28no—
256C23—22no—
257C23—22no—
258C23—28no—
259C23—48no—
260C23—48no—
261C23C22×Dic14614yes—
262C23C22×Dic14612yes—
263C23#41×D7318yes—
264C23#1455663612yes—
265C23#1455663612yes—
266C23C24×D7311yescharacteristic
267Q8—29232no—
268C2×C4—24no—
269C2×C4—24no—
270C2×C4—216no—
271C2×C4—28no—
272C2×C4—28no—
273C2×C4—24no—
274C2×C4—24no—
275C2×C4—416no—
276C2×C4—48no—
277C2×C4—48no—
278C2×C4—29216no—
279C2×C4—7316no—
280C2×C4—1468no—
281C2×C4—1468no—
282C2×C4—1468no—
283C2×C4—1468no—
284C2×C4—1468no—
285C2×C4—14632no—
286C2×C4C22×Dic14618yes—
287C22—24no—
288C22—28no—
289C22—44no—
290C22—416no—
291C22—44no—
292C22#1798914018yes—
293C22#1798921314yes—
294C22#1798926518yes—
295C22#1798932118yes—
296C22C23×Dic14611yescharacteristic
297C22C2×#41×D7314yes—
298C22C2×#1455663611yescharacteristic
299C22C2×#1455663611yescharacteristic
300C4—28no—
301C4—44no—
302C4—44no—
303C4—2928no—
304C4—14616no—
305C2—44no—
306C2#2261559618yesdirect product factor
307C2C2×#1798914012yes—
308C2C2×#1798921311yescharacteristic
309C2C2×#1798926512yes—
310C2C2×#1798932112yes—
subgroupG/H
centerC24C23×D73
commutator, cosocleC23×C73C25
FrattiniC23C24×D73
FittingC2×#381×C73C2
socleC24×C73C24
prime radicalC25×C73C23
hypercenterC2×#381D73
hypocenterC73C2×#2607
LCSG ▷ C23×C73 ▷ C73
UCSC1 ◁ C24 ◁ C2×#381

Complements

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

NH ≅ G/Ntype
1. #22615596C2direct (N × H)
4. C2×#17988491C2semidirect
5. C2×#17988474C2semidirect
16. #17988491C22semidirect
17. #17988474C22semidirect
50. C23×C4×C73Q8semidirect
92. C22×C4×C73C2×Q8semidirect
151. C2×C73#2607semidirect
163. C73C2×#2607semidirect
192. C23×C4Dic146semidirect
243. C22×C4C2×Dic146semidirect
306. C2#22615596direct (N × H)

Maximal subgroups

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

subgroupindex
#226155962
C2×#179885232
C2×#179884992
C2×#179884912
C2×#179884742
C2×C4×C22⋊Dic732
C2×#381×C732
C2×#260773