Finite Group Databasebeta

← C2×#21456329 #30549614

Subgroups — C2×#21456329 #30549614

Order 15616.

1942 conjugacy classes of subgroups.

The subgroup lattice has 318 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21456329C2116yesmaximal, direct product factor
3C2×#16840165C212yesmaximal, complemented
4C2×#16840161C214yesmaximal, complemented
5C2×#16840158C212yesmaximal, complemented
6C2×#16839798C214yesmaximal
7C22×C4×#92418C211yesmaximal, characteristic
8C2×C61×#533C211yesmaximal, characteristic
9C23×#92418C2212yes—
10#16840319—24no—
11#16840319C2218yes—
12C2×#14519777C2212yes—
13C2×#14519769C2212yes—
14C2×#14519756—22no—
15C2×C4×Dic122—22no—
16C2×#14519736C2212yes—
17#16840165C22116yescomplemented
18#16840161C22132yescomplemented
19#16840158C22116yescomplemented
20#16839798C22132yes—
21C2×#14519710C2218yes—
22C2×#14519708C2218yes—
23C2×C4×#92418C2211yescharacteristic
24C2×C4×#92418C2212yes—
25C2×C4×#92418C2211yescharacteristic
26C2×C4×#92418C2218yes—
27C61×#533—24no—
28C61×#533C2218yes—
29C2×C4⋊Q8×C61C2212yes—
30C2×#125×C61C2212yes—
31C2×C22⋊Q8×C61—22no—
32C2×C4×Q8×C61—22no—
33C2×#117×C61C2212yes—
34C22×C42×C61C2211yescharacteristic
35C22×Dic122—22no—
36C22×#92418Q8116yescomplemented
37C22×#92418C2312yes—
38C22×#92418C2312yes—
39C22×#92418C2318yes—
40#14519777—24no—
41#14519777C2318yes—
42#14519769—24no—
43#14519769C2318yes—
44#14519756—216no—
45C4×Dic122—216no—
46#14519736—24no—
47#14519736C2318yes—
48C2×C4⋊Dic61—22no—
49C2×C4⋊Dic61C2314yes—
50C2×#11758196—24no—
51C2×C22⋊Dic61—22no—
52C2×C4×Dic61—22no—
53#14519710C23132yes—
54#14519708C23132yes—
55C4×#92418C2314yes—
56C4×#92418C2318yes—
57C4×#92418C2314yes—
58C22×Q8×C61—22no—
59C23×C4×C61D412yes—
60C23×C4×C61C2311yescharacteristic
61C4⋊Q8×C61—24no—
62C4⋊Q8×C61C2318yes—
63#125×C61—24no—
64#125×C61C2318yes—
65C22⋊Q8×C61—216no—
66C4×Q8×C61—216no—
67#117×C61—24no—
68#117×C61C2318yes—
69C2×C4⋊C4×C61—22no—
70C2×C4⋊C4×C61—24no—
71C2×C4⋊C4×C61C2314yes—
72C2×C22⋊C4×C61—22no—
73C2×C42×C61—22no—
74C2×C42×C61D414yes—
75C2×C42×C61D412yes—
76C2×C42×C61C2311yescharacteristic
77C2×C42×C61C2314yes—
78C2×C42×C61C2311yescharacteristic
79C24×C61C2×D411yescharacteristic
80C2×Q8×C61—28no—
81C2×Q8×C61—48no—
82C22×C4×C61—28no—
83C22×C4×C61—24no—
84C22×C4×C61C2×D412yes—
85C22×C4×C61C2×D418yes—
86C22×C4×C61C2×D412yes—
87C22×C4×C61C2×D411yescharacteristic
88C22×C4×C61C2×D412yes—
89C22×C4×C61C2×Q818yes—
90C22×C4×C61C2411yescharacteristic
91C22×C4×C61C2412yes—
92C22×Dic61—24no—
93C2×Dic122—28no—
94C2×Dic122—48no—
95C4⋊C4×C61—216no—
96C4⋊C4×C61—28no—
97C4⋊C4×C61—24no—
98C4⋊C4×C61C2418yes—
99C22⋊C4×C61—28no—
100C42×C61—28no—
101C42×C61C2×D418yes—
102C42×C61C2×D412yes—
103C42×C61C2×D412yes—
104C42×C61C2412yes—
105C42×C61C2412yes—
106C22⋊Dic61—28no—
107C4⋊Dic61—28no—
108C4⋊Dic61—24no—
109C4⋊Dic61C2418yes—
110#11758196—216no—
111C4×Dic61—28no—
112C2×#92418C2×Q818yes—
113C2×#92418C2×Q818yes—
114C2×#92418C2×Q8132yescomplemented
115C2×#92418C2414yes—
116C2×#92418C2414yes—
117C23×C61—24no—
118C23×C61C4⋊Q814yes—
119C23×C61C22×D412yes—
120C23×C61C22×D411yescharacteristic
121Q8×C61—416no—
122C2×C4×C61—24no—
123C2×C4×C61—216no—
124C2×C4×C61—28no—
125C2×C4×C61—48no—
126C2×C4×C61C4⋊Q818yes—
127C2×C4×C61C4⋊Q814yes—
128C2×C4×C61#13518yes—
129C2×C4×C61C22×D414yes—
130C2×C4×C61C22×D412yes—
131C2×C4×C61C22×D411yescharacteristic
132C2×C4×C61C22×D414yes—
133C2×C4×C61C22×Q814yes—
134C2×C4×C61C22×Q818yes—
135C2×C4×C61C2511yescharacteristic
136C2×Dic61—28no—
137C2×Dic61—48no—
138Dic122—416no—
139#92418C22×Q818yes—
140#92418C22×Q818yes—
141C2×#3160—611nomaximal, Sylow
142C22×C61—28no—
143C22×C61—24no—
144C22×C61C2×C4⋊Q814yes—
145C22×C61C2×C4⋊Q812yes—
146C22×C61C2×#13514yes—
147C22×C61C23×D411yescharacteristic
148C4×C61—24no—
149C4×C61—48no—
150C4×C61C2×C4⋊Q814yes—
151C4×C61C2×C4⋊Q812yes—
152C4×C61C2×#13518yes—
153C4×C61C23×Q812yes—
154Dic61—48no—
155C2×#533—611no—
156C2×#533D6111yescharacteristic
157#3160—6116no—
158C2×#500—612no—
159C2×#499—614no—
160C2×#498—612no—
161C2×#427—614no—
162C22×C4×C8—611no—
163C2×C61—24no—
164C2×C61#316014yescomplemented
165C2×C61C22×C4⋊Q811yescharacteristic
166C2×C61C22×#13512yes—
167C23×C8—612no—
168#533—24no—
169#533—618no—
170#533—1224no—
171#533C2×D6118yes—
172C2×C4⋊Q8—612no—
173C2×C4⋊Q8C2×D6112yes—
174C2×#125—612no—
175C2×#125C2×D6112yes—
176C2×C22⋊Q8—22no—
177C2×C22⋊Q8—1222no—
178C2×C4×Q8—22no—
179C2×C4×Q8—1222no—
180C2×#117—612no—
181C2×#117C2×D6112yes—
182C22×C42C2×D6111yescharacteristic
183#500—6116no—
184#499—6132no—
185#498—6116no—
186#427—6132no—
187C2×#107—618no—
188C2×#106—618no—
189C2×C4×C8—611no—
190C2×C4×C8—612no—
191C2×C4×C8—611no—
192C2×C4×C8—618no—
193C61C2×#316011yescharacteristic, complemented, Sylow
194C22×Q8—22no—
195C22×Q8—1222no—
196C23×C4C22⋊D6112yes—
197C23×C4C22×D6111yescharacteristic
198C22×C8—6116no—
199C22×C8—612no—
200C22×C8—612no—
201C22×C8—618no—
202C4⋊Q8—24no—
203C4⋊Q8—618no—
204C4⋊Q8—1224no—
205C4⋊Q8C22×D6118yes—
206#125—24no—
207#125—618no—
208#125—1224no—
209#125C22×D6118yes—
210C22⋊Q8—216no—
211C22⋊Q8—12216no—
212C4×Q8—216no—
213C4×Q8—12216no—
214#117—24no—
215#117—618no—
216#117—1224no—
217#117C22×D6118yes—
218C2×C4⋊C4—24no—
219C2×C4⋊C4—22no—
220C2×C4⋊C4—614no—
221C2×C4⋊C4—1224no—
222C2×C4⋊C4—1222no—
223C2×C4⋊C4C22×D6114yes—
224C2×C22⋊C4—22no—
225C2×C22⋊C4—1222no—
226C2×C42—22no—
227C2×C42—1222no—
228C2×C42C22⋊D6114yes—
229C2×C42C22⋊D6112yes—
230C2×C42C22×D6111yescharacteristic
231C2×C42C22×D6111yescharacteristic
232C2×C42C22×D6114yes—
233#107—6132no—
234#106—6132no—
235C4×C8—614no—
236C4×C8—618no—
237C4×C8—614no—
238C24C2×C22⋊D6111yescharacteristic
239C2×Q8—28no—
240C2×Q8—48no—
241C2×Q8—1228no—
242C2×Q8—2448no—
243C22×C4—28no—
244C22×C4—24no—
245C22×C4—1224no—
246C22×C4Q8×D6118yes—
247C22×C4C2×C22⋊D6112yes—
248C22×C4C2×C22⋊D6118yes—
249C22×C4C2×C22⋊D6112yes—
250C22×C4C2×C22⋊D6112yes—
251C22×C4C2×C22⋊D6111yescharacteristic
252C22×C4C23×D6111yescharacteristic
253C22×C4C23×D6112yes—
254C2×C8—618no—
255C2×C8—618no—
256C2×C8—6132no—
257C2×C8—614no—
258C2×C8—614no—
259C4⋊C4—216no—
260C4⋊C4—28no—
261C4⋊C4—24no—
262C4⋊C4—618no—
263C4⋊C4—1224no—
264C4⋊C4—12216no—
265C4⋊C4—1228no—
266C4⋊C4C23×D6118yes—
267C22⋊C4—28no—
268C22⋊C4—1228no—
269C42—28no—
270C42—1228no—
271C42C2×C22⋊D6118yes—
272C42C2×C22⋊D6112yes—
273C42C2×C22⋊D6112yes—
274C42C23×D6112yes—
275C42C23×D6112yes—
276C23—24no—
277C23#1451977514yes—
278C23C22×C22⋊D6112yes—
279C23C22×C22⋊D6111yescharacteristic
280Q8—416no—
281Q8—24416no—
282C2×C4—24no—
283C2×C4—216no—
284C2×C4—28no—
285C2×C4—48no—
286C2×C4—1228no—
287C2×C4—2448no—
288C2×C4#1451977518yes—
289C2×C4#1451977514yes—
290C2×C4#1451979718yes—
291C2×C4C22×C22⋊D6114yes—
292C2×C4C22×C22⋊D6114yes—
293C2×C4C22×C22⋊D6112yes—
294C2×C4C22×C22⋊D6111yescharacteristic
295C2×C4C2×Q8×D6118yes—
296C2×C4C2×Q8×D6114yes—
297C2×C4C24×D6111yescharacteristic
298C8—618no—
299C8—618no—
300C22—24no—
301C22—28no—
302C22C2×#1451977514yes—
303C22C2×#1451977512yes—
304C22C2×#1451979714yes—
305C22C23×C22⋊D6111yescharacteristic
306C4—24no—
307C4—48no—
308C4—2448no—
309C4C2×#1451977514yes—
310C4C2×#1451977512yes—
311C4C2×#1451979718yes—
312C4C22×Q8×D6112yes—
313C2—24no—
314C2#2145632914yesdirect product factor
315C2C22×#1451977511yescharacteristic
316C2C22×#1451979712yes—
subgroupG/H
centerC22×C4C2×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC2×C61×#533C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC2×#533D61
hypocenterC61C2×#3160
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
2. #21456329C2direct (N × H)
3. C2×#16840165C2semidirect
4. C2×#16840161C2semidirect
5. C2×#16840158C2semidirect
17. #16840165C22semidirect
18. #16840161C22semidirect
19. #16840158C22semidirect
36. C22×#92418Q8semidirect
114. C2×#92418C2×Q8semidirect
164. C2×C61#3160semidirect
193. C61C2×#3160semidirect
314. C2#21456329direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214563292
C2×#168401652
C2×#168401612
C2×#168401582
C2×#168397982
C22×C4×#924182
C2×C61×#5332
C2×#316061