Finite Group Databasebeta

← C2×#21456767 #30551204

Subgroups — C2×#21456767 #30551204

Order 15616.

2134 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#16840319C211yesmaximal, characteristic
2#21456767C2116yesmaximal, direct product factor
3C2×#16840141C212yesmaximal, complemented
4C2×#16840112C212yesmaximal, complemented
5C2×#16839969C214yesmaximal, complemented
6C2×#16839918C214yesmaximal
7C2×#16839815C211yesmaximal, characteristic
8C22×C4⋊Q8×C61C211yesmaximal, characteristic
9C22×#11758202C2218yes—
10#16840319—24no—
11#16840319C2218yes—
12C2×#14519777C2211yescharacteristic
13C2×#14519777C2211yescharacteristic
14C2×#14519769—21no—
15C2×#14519756—21no—
16C2×#14519756C2212yes—
17C2×C4×Dic122—21no—
18C2×C4×Dic122C2212yes—
19C2×#14519736—21no—
20#16840141C22116yescomplemented
21#16840112C22116yescomplemented
22#16839969C22132yescomplemented
23#16839918C22132yes—
24#16839815C2218yes—
25C2×C4⋊#92418C2212yes—
26C2×#14519701C2218yes—
27C2×C22⋊#92418C2212yes—
28C2×C4×#92418C2212yes—
29C23×Q8×C61C2212yes—
30C2×C4⋊Q8×C61—21no—
31C2×C4⋊Q8×C61—21no—
32C2×C4⋊Q8×C61—24no—
33C2×C4⋊Q8×C61C2212yes—
34C2×C4⋊Q8×C61C2218yes—
35C2×C4⋊Q8×C61C2212yes—
36C22×C4⋊C4×C61—21no—
37C22×C4⋊C4×C61—21no—
38C22×C42×C61C2211yescharacteristic
39C22×Dic122—21no—
40C22×Dic122C2312yes—
41C2×#11758202—416no—
42C2×#11758202C23132yes—
43C22×#92418C2314yes—
44#14519777—22no—
45#14519777—22no—
46#14519777C2314yes—
47#14519777C2314yes—
48#14519769—28no—
49#14519756—28no—
50#14519756—24no—
51#14519756C2318yes—
52C4×Dic122—28no—
53C4×Dic122—24no—
54C4×Dic122C2318yes—
55#14519736—28no—
56C2×C4⋊Dic61—21no—
57C2×C4⋊Dic61—21no—
58C2×C4⋊Dic61—21no—
59C2×C4⋊Dic61C2312yes—
60C2×#11758196—22no—
61C2×#11758196—22no—
62C2×C22⋊Dic61—22no—
63C2×C4×Dic61—22no—
64C4⋊#92418C2318yes—
65#14519701C23132yes—
66C22⋊#92418C2318yes—
67C4×#92418C2318yes—
68C22×Q8×C61—22no—
69C22×Q8×C61—24no—
70C22×Q8×C61—48no—
71C22×Q8×C61C2314yes—
72C22×Q8×C61C2318yes—
73C23×C4×C61—22no—
74C23×C4×C61D411yescharacteristic
75C23×C4×C61D411yescharacteristic
76C23×C4×C61C2311yescharacteristic
77C4⋊Q8×C61—28no—
78C4⋊Q8×C61—24no—
79C4⋊Q8×C61—28no—
80C4⋊Q8×C61—24no—
81C4⋊Q8×C61C2318yes—
82C4⋊Q8×C61C2318yes—
83C2×C4⋊C4×C61—22no—
84C2×C4⋊C4×C61—28no—
85C2×C4⋊C4×C61—22no—
86C2×C4⋊C4×C61—22no—
87C2×C4⋊C4×C61—28no—
88C2×C4⋊C4×C61—22no—
89C2×C42×C61D411yescharacteristic
90C2×C42×C61D411yescharacteristic
91C2×C42×C61D414yes—
92C2×C42×C61C2311yescharacteristic
93C2×C42×C61C2311yescharacteristic
94C2×C42×C61C2314yes—
95C24×C61C2×D411yescharacteristic
96C2×Q8×C61—28no—
97C2×Q8×C61—24no—
98C2×Q8×C61—216no—
99C2×Q8×C61—416no—
100C2×Q8×C61—48no—
101C2×Q8×C61—416no—
102C2×Q8×C61C2418yes—
103C22×C4×C61—24no—
104C22×C4×C61—24no—
105C22×C4×C61—28no—
106C22×C4×C61—24no—
107C22×C4×C61—48no—
108C22×C4×C61Q1618yescomplemented
109C22×C4×C61C2×D411yescharacteristic
110C22×C4×C61C2×D412yes—
111C22×C4×C61C2×D411yescharacteristic
112C22×C4×C61C2×D414yes—
113C22×C4×C61C2×D411yescharacteristic
114C22×C4×C61C2×D411yescharacteristic
115C22×C4×C61C2×D414yes—
116C22×C4×C61C2×D411yescharacteristic
117C22×C4×C61C2412yes—
118C22×C4×C61C2411yescharacteristic
119C22×Dic61—22no—
120C22×Dic61—22no—
121C2×Dic122—28no—
122C2×Dic122—24no—
123C2×Dic122—22no—
124C2×Dic122—44no—
125C2×Dic122C2414yes—
126C4⋊C4×C61—28no—
127C4⋊C4×C61—28no—
128C4⋊C4×C61—28no—
129C4⋊C4×C61—28no—
130C42×C61C2×D414yes—
131C42×C61C2×D412yes—
132C42×C61C2×D414yes—
133C42×C61C2×D412yes—
134C42×C61C2412yes—
135C42×C61C2412yes—
136C22⋊Dic61—28no—
137#11758202—432no—
138C4⋊Dic61—24no—
139C4⋊Dic61—24no—
140C4⋊Dic61—24no—
141C4⋊Dic61—22no—
142C4⋊Dic61C2414yes—
143#11758196—28no—
144#11758196—28no—
145C4×Dic61—28no—
146C2×#92418—28no—
147C2×#92418C2418yes—
148C23×C61—22no—
149C23×C61—22no—
150C23×C61C2×Q1614yes—
151C23×C61C22×D412yes—
152C23×C61C22×D411yescharacteristic
153Q8×C61—216no—
154Q8×C61—416no—
155Q8×C61—48no—
156C2×C4×C61—22no—
157C2×C4×C61—22no—
158C2×C4×C61—24no—
159C2×C4×C61—28no—
160C2×C4×C61—24no—
161C2×C4×C61—28no—
162C2×C4×C61—416no—
163C2×C4×C61—48no—
164C2×C4×C61C2×Q1614yes—
165C2×C4×C61C2×Q1614yes—
166C2×C4×C61C2×Q16116yescomplemented
167C2×C4×C61#13714yes—
168C2×C4×C61C22×D412yes—
169C2×C4×C61C22×D412yes—
170C2×C4×C61C22×D411yescharacteristic
171C2×C4×C61C22×D412yes—
172C2×C4×C61C22×D412yes—
173C2×C4×C61C22×D412yes—
174C2×C4×C61H(5,𝔽2)14yes—
175C2×C4×C61C2511yescharacteristic
176C2×Dic61—24no—
177C2×Dic61—24no—
178C2×Dic61—44no—
179C2×Dic61—44no—
180Dic122—28no—
181Dic122—44no—
182Dic122—48no—
183#92418—28no—
184C2×#3209—611nomaximal, Sylow
185C22×C61—22no—
186C22×C61—28no—
187C22×C61—22no—
188C22×C61#53512yes—
189C22×C61C22×Q1614yes—
190C22×C61C22×Q1612yes—
191C22×C61C2×#13712yes—
192C22×C61C23×D411yescharacteristic
193C4×C61—22no—
194C4×C61—22no—
195C4×C61—48no—
196C4×C61#53512yes—
197C4×C61C22×Q1614yes—
198C4×C61C22×Q1614yes—
199C4×C61C2×#13714yes—
200C4×C61C2×H(5,𝔽2)12yes—
201Dic61—44no—
202Dic61—44no—
203C2×#533—611no—
204C22×C4⋊Q8D6111yescharacteristic
205#3209—6116no—
206C2×#494—612no—
207C2×#487—612no—
208C2×#462—614no—
209C2×#451—614no—
210C2×#431—611no—
211C2×C61—24no—
212C2×C61#320914yescomplemented
213C2×C61C2×#53511yescharacteristic
214C2×C61C23×Q1611yescharacteristic
215C2×C61C22×#13711yescharacteristic
216C23×Q8C2×D6112yes—
217C22×Q16—618no—
218#533—618no—
219#533—1224no—
220C2×C4⋊Q8—21no—
221C2×C4⋊Q8—21no—
222C2×C4⋊Q8—24no—
223C2×C4⋊Q8—611no—
224C2×C4⋊Q8—611no—
225C2×C4⋊Q8C2×D6112yes—
226C2×C4⋊Q8C2×D6118yes—
227C2×C4⋊Q8C2×D6112yes—
228C2×#125—1221no—
229C2×C22⋊Q8—612no—
230C2×C22⋊Q8—1221no—
231C2×C4×Q8—612no—
232C2×C4×Q8—1221no—
233C2×#117—1221no—
234C22×C4⋊C4—21no—
235C22×C4⋊C4—21no—
236C22×C42C2×D6111yescharacteristic
237#494—6116no—
238#487—6116no—
239#462—6132no—
240#451—6132no—
241#431—618no—
242C2×C4⋊C8—612no—
243C2×#103—618no—
244C2×C22⋊C8—612no—
245C2×C4×C8—612no—
246C61C2×#320911yescharacteristic, complemented, Sylow
247C22×Q8—24no—
248C22×Q8—22no—
249C22×Q8—48no—
250C22×Q8—612no—
251C22×Q8—1221no—
252C22×Q8C22×D6114yes—
253C22×Q8C22×D6118yes—
254C23×C4—22no—
255C23×C4C22⋊D6111yescharacteristic
256C23×C4C22⋊D6111yescharacteristic
257C23×C4C22×D6111yescharacteristic
258C2×Q16—6132no—
259C2×Q16—24416no—
260C22×C8—614no—
261C4⋊Q8—28no—
262C4⋊Q8—24no—
263C4⋊Q8—28no—
264C4⋊Q8—24no—
265C4⋊Q8—614no—
266C4⋊Q8—614no—
267C4⋊Q8—1222no—
268C4⋊Q8—1222no—
269C4⋊Q8C22×D6118yes—
270C4⋊Q8C22×D6118yes—
271#125—1228no—
272C22⋊Q8—618no—
273C22⋊Q8—1224no—
274C22⋊Q8—1228no—
275C4×Q8—618no—
276C4×Q8—1224no—
277C4×Q8—1228no—
278#117—1228no—
279C2×C4⋊C4—28no—
280C2×C4⋊C4—28no—
281C2×C4⋊C4—22no—
282C2×C4⋊C4—22no—
283C2×C4⋊C4—22no—
284C2×C4⋊C4—22no—
285C2×C4⋊C4—612no—
286C2×C4⋊C4—1221no—
287C2×C4⋊C4—1221no—
288C2×C4⋊C4—1222no—
289C2×C4⋊C4—1222no—
290C2×C4⋊C4—1221no—
291C2×C22⋊C4—1222no—
292C2×C42—1222no—
293C2×C42C22⋊D6111yescharacteristic
294C2×C42C22⋊D6111yescharacteristic
295C2×C42C22⋊D6114yes—
296C2×C42C22×D6111yescharacteristic
297C2×C42C22×D6111yescharacteristic
298C2×C42C22×D6114yes—
299C4⋊C8—618no—
300#103—6132no—
301C22⋊C8—618no—
302C4×C8—618no—
303C24C2×C22⋊D6111yescharacteristic
304C2×Q8—28no—
305C2×Q8—24no—
306C2×Q8—216no—
307C2×Q8—416no—
308C2×Q8—48no—
309C2×Q8—416no—
310C2×Q8—614no—
311C2×Q8—1224no—
312C2×Q8—1222no—
313C2×Q8—1228no—
314C2×Q8—2444no—
315C2×Q8C23×D6118yes—
316C22×C4—24no—
317C22×C4—24no—
318C22×C4—28no—
319C22×C4—24no—
320C22×C4—48no—
321C22×C4—1222no—
322C22×C4—1222no—
323C22×C4#1175820218yescomplemented
324C22×C4C2×C22⋊D6112yes—
325C22×C4C2×C22⋊D6114yes—
326C22×C4C2×C22⋊D6111yescharacteristic
327C22×C4C2×C22⋊D6111yescharacteristic
328C22×C4C2×C22⋊D6111yescharacteristic
329C22×C4C2×C22⋊D6111yescharacteristic
330C22×C4C2×C22⋊D6111yescharacteristic
331C22×C4C2×C22⋊D6114yes—
332C22×C4C23×D6112yes—
333C22×C4C23×D6111yescharacteristic
334Q16—24432no—
335C2×C8—618no—
336C2×C8—1228no—
337C4⋊C4—28no—
338C4⋊C4—28no—
339C4⋊C4—28no—
340C4⋊C4—28no—
341C4⋊C4—614no—
342C4⋊C4—1222no—
343C4⋊C4—1228no—
344C4⋊C4—1228no—
345C4⋊C4—1224no—
346C4⋊C4—1224no—
347C4⋊C4—1224no—
348C22⋊C4—1228no—
349C42—1228no—
350C42C2×C22⋊D6114yes—
351C42C2×C22⋊D6112yes—
352C42C2×C22⋊D6114yes—
353C42C2×C22⋊D6112yes—
354C42C23×D6112yes—
355C42C23×D6112yes—
356C23—22no—
357C23—22no—
358C23C2×#1175820214yes—
359C23C22×C22⋊D6112yes—
360C23C22×C22⋊D6111yescharacteristic
361Q8—216no—
362Q8—416no—
363Q8—48no—
364Q8—1228no—
365Q8—2448no—
366Q8—2444no—
367C2×C4—22no—
368C2×C4—22no—
369C2×C4—28no—
370C2×C4—24no—
371C2×C4—24no—
372C2×C4—28no—
373C2×C4—416no—
374C2×C4—48no—
375C2×C4—1224no—
376C2×C4—1224no—
377C2×C4—2444no—
378C2×C4—2444no—
379C2×C4C2×#1175820214yes—
380C2×C4C2×#1175820214yes—
381C2×C4C2×#11758202116yescomplemented
382C2×C4#1451980814yes—
383C2×C4C22×C22⋊D6112yes—
384C2×C4C22×C22⋊D6112yes—
385C2×C4C22×C22⋊D6112yes—
386C2×C4C22×C22⋊D6112yes—
387C2×C4C22×C22⋊D6112yes—
388C2×C4C22×C22⋊D6111yescharacteristic
389C2×C4#1451982214yes—
390C2×C4C24×D6111yescharacteristic
391C8—1228no—
392C22—22no—
393C22—28no—
394C22—22no—
395C22#1684032912yes—
396C22C22×#1175820214yes—
397C22C22×#1175820212yes—
398C22C2×#1451980812yes—
399C22C23×C22⋊D6111yescharacteristic
400C4—22no—
401C4—22no—
402C4—48no—
403C4—2444no—
404C4—2444no—
405C4#1684032912yes—
406C4C22×#1175820214yes—
407C4C22×#1175820214yes—
408C4C2×#1451980814yes—
409C4C2×#1451982212yes—
410C2—24no—
411C2#2145676714yesdirect product factor
412C2C2×#1684032911yescharacteristic
413C2C23×#1175820211yescharacteristic
414C2C22×#1451980811yescharacteristic
subgroupG/H
centerC23C22×C22⋊D61
commutator, cosocleC2×C4×C61C25
FrattiniC2×C4C24×D61
FittingC22×C4⋊Q8×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
hypercenterC22×C4⋊Q8D61
hypocenterC61C2×#3209
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
2. #21456767C2direct (N × H)
3. C2×#16840141C2semidirect
4. C2×#16840112C2semidirect
5. C2×#16839969C2semidirect
20. #16840141C22semidirect
21. #16840112C22semidirect
22. #16839969C22semidirect
108. C22×C4×C61Q16semidirect
166. C2×C4×C61C2×Q16semidirect
212. C2×C61#3209semidirect
246. C61C2×#3209semidirect
323. C22×C4#11758202semidirect
381. C2×C4C2×#11758202semidirect
411. C2#21456767direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168403192
#214567672
C2×#168401412
C2×#168401122
C2×#168399692
C2×#168399182
C2×#168398152
C22×C4⋊Q8×C612
C2×#320961