Finite Group Databasebeta

← C2×#21454687 #30544159

Subgroups — C2×#21454687 #30544159

Order 15616.

2654 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×#16840240C212yesmaximal
2#21454687C2116yesmaximal, direct product factor
3C2×#16839869C214yesmaximal, complemented
4C2×Q16×Dic61C214yesmaximal, complemented
5C2×#16839800C211yesmaximal, characteristic
6C2×#16839771C212yesmaximal
7C2×#16839717C211yesmaximal, characteristic
8C23×Q16×C61C211yesmaximal, characteristic
9C22×#11758194C2211yescharacteristic
10#16840240—28no—
11#16840240C22116yes—
12C2×Q8×Dic61—24no—
13C2×Q8×Dic61C2218yes—
14C2×#14519736—24no—
15C2×#14519736C2212yes—
16C2×#14519736C2211yescharacteristic
17#16839869C22132yescomplemented
18Q16×Dic61C22132yescomplemented
19#16839800C2218yes—
20C2×#14519711C2212yes—
21C2×#14519709C2212yes—
22#16839771C22116yes—
23C2×#14519701C2218yes—
24#16839717C2218yes—
25C2×#14519687C2212yes—
26C2×C8×Dic61C2212yes—
27C23×Q8×C61C2212yes—
28C22×Q16×C61C4116yescomplemented
29C22×Q16×C61C2212yes—
30C22×Q16×C61C2212yes—
31C22×Q16×C61C2218yes—
32C23×C8×C61C2211yescharacteristic
33C2×#11758194—24no—
34C2×#11758194C2314yes—
35C22×#92418C2312yes—
36Q8×Dic61—232no—
37Q8×Dic61—216no—
38Q8×Dic61C23132yes—
39#14519736—24no—
40#14519736—232no—
41#14519736D414yes—
42#14519736C2318yes—
43#14519736C2314yes—
44C2×C4⋊Dic61—28no—
45C2×C4⋊Dic61D412yes—
46C2×C4⋊Dic61C2314yes—
47C2×C22⋊Dic61—22no—
48C2×C22⋊Dic61D412yes—
49C2×C4×Dic61—22no—
50C2×C4×Dic61—28no—
51C2×C4×Dic61C2312yes—
52#14519711C2318yes—
53#14519709C2318yes—
54#14519701C23132yes—
55#14519687C2318yes—
56C8×Dic61C2318yes—
57C22×Q8×C61—22no—
58C22×Q8×C61—24no—
59C22×Q8×C61—28no—
60C22×Q8×C61C2×C4116yes—
61C22×Q8×C61C2314yes—
62C22×Q8×C61C2318yes—
63C23×C4×C61—22no—
64C23×C4×C61C2311yescharacteristic
65C2×Q16×C61C2×C4116yes—
66C2×Q16×C61C2×C4116yes—
67C2×Q16×C61C2×C4164yescomplemented
68C2×Q16×C61C2318yes—
69C2×Q16×C61C2318yes—
70C22×C8×C61C2×C418yes—
71C22×C8×C61C2311yescharacteristic
72C22×C8×C61C2311yescharacteristic
73C22×C8×C61C2314yes—
74C24×C61C2×D411yescharacteristic
75C2×Q8×C61—216no—
76C2×Q8×C61—232no—
77C2×Q8×C61—28no—
78C2×Q8×C61—24no—
79C2×Q8×C61—28no—
80C2×Q8×C61—216no—
81C2×Q8×C61C22×C4116yes—
82C2×Q8×C61C22×C4132yes—
83C2×Q8×C61C2418yes—
84C22×C4×C61—216no—
85C22×C4×C61—24no—
86C22×C4×C61—28no—
87C22×C4×C61C22×C414yes—
88C22×C4×C61C2×D411yescharacteristic
89C22×C4×C61C2×D412yes—
90C22×C4×C61#4114yes—
91C22×C4×C61C2411yescharacteristic
92C22×C4×C61C2412yes—
93C22×Dic61—24no—
94C22×Dic61C2×D414yes—
95Q16×C61C22×C4132yes—
96Q16×C61C22×C4132yes—
97C2×C8×C61C22×C414yes—
98C2×C8×C61C22×C414yes—
99C2×C8×C61C22×C4116yes—
100C2×C8×C61C2412yes—
101C2×C8×C61C2412yes—
102C22⋊Dic61—28no—
103C22⋊Dic61C2×D418yes—
104C4⋊Dic61—24no—
105C4⋊Dic61—232no—
106C4⋊Dic61C2×D418yes—
107C4⋊Dic61C2418yes—
108C4×Dic61—28no—
109C4×Dic61—232no—
110C4×Dic61C2×D414yes—
111C4×Dic61C2414yes—
112#11758194—28no—
113C2×#92418—24no—
114C2×#92418C2414yes—
115C23×C61—24no—
116C23×C61C4×D414yes—
117C23×C61C22×D412yes—
118C23×C61C22×D411yescharacteristic
119Q8×C61—216no—
120Q8×C61—232no—
121Q8×C61—28no—
122Q8×C61C23×C4116yes—
123C2×C4×C61—232no—
124C2×C4×C61—216no—
125C2×C4×C61—28no—
126C2×C4×C61C4×D418yes—
127C2×C4×C61C4×D414yes—
128C2×C4×C61C23×C414yes—
129C2×C4×C61C23×C412yes—
130C2×C4×C61C22×D412yes—
131C2×C4×C61C22×D411yescharacteristic
132C2×C4×C61C2×#4112yes—
133C2×C4×C61C2×#4114yes—
134C2×C4×C61C2511yescharacteristic
135C2×Dic61—28no—
136C2×Dic61—28no—
137C2×Dic61—48no—
138C2×Dic61C22×D418yes—
139C8×C61C23×C414yes—
140C8×C61C23×C414yes—
141#92418—24no—
142C2×#2950—611nomaximal, Sylow
143C22×C61—28no—
144C22×C61—24no—
145C22×C61C2×C4×D414yes—
146C22×C61C2×C4×D412yes—
147C22×C61#57814yes—
148C22×C61C23×D411yescharacteristic
149C4×C61—216no—
150C4×C61C2×C4×D414yes—
151C4×C61C2×C4×D412yes—
152C4×C61C24×C411yescharacteristic
153C4×C61C22×#4111yescharacteristic
154Dic61—28no—
155Dic61—48no—
156C23×Q16D6111yescharacteristic
157C2×#519—612no—
158#2950—6116no—
159C2×#441—614no—
160C2×C4×Q16—614no—
161C2×#427—611no—
162C2×#419—612no—
163C2×#405—611no—
164C2×C61—24no—
165C2×C61#295014yescomplemented
166C2×C61C22×C4×D411yescharacteristic
167C2×C61C2×#57812yes—
168C23×Q8C2×D6112yes—
169C22×Q16Dic61116yescomplemented
170C22×Q16C2×D6112yes—
171C22×Q16C2×D6112yes—
172C22×Q16C2×D6118yes—
173C22×M16—611no—
174C23×C8C2×D6111yescharacteristic
175#519—6116no—
176#519—1228no—
177C2×C4×Q8—618no—
178C2×C4×Q8—1224no—
179C2×#117—611no—
180C2×#117—612no—
181C2×#117—1224no—
182#441—6132no—
183C4×Q16—6132no—
184#427—618no—
185C2×#107—612no—
186C2×#106—612no—
187#419—6116no—
188C2×#103—618no—
189#405—618no—
190C2×#97—612no—
191C2×C4×C8—612no—
192C61C2×#295011yescharacteristic, complemented, Sylow
193C22×Q8—22no—
194C22×Q8—24no—
195C22×Q8—28no—
196C22×Q8C2×Dic61116yes—
197C22×Q8C22×D6114yes—
198C22×Q8C22×D6118yes—
199C23×C4—22no—
200C23×C4C22×D6111yescharacteristic
201C2×Q16C2×Dic61116yes—
202C2×Q16C2×Dic61116yes—
203C2×Q16C2×Dic61164yescomplemented
204C2×Q16C22×D6118yes—
205C2×Q16C22×D6118yes—
206C2×M16—614no—
207C2×M16—1224no—
208C22×C8—612no—
209C22×C8C2×Dic6118yes—
210C22×C8C22×D6111yescharacteristic
211C22×C8C22×D6111yescharacteristic
212C22×C8C22×D6114yes—
213C4×Q8—6132no—
214C4×Q8—12216no—
215C4×Q8—12232no—
216#117—614no—
217#117—614no—
218#117—618no—
219#117—12232no—
220#117—1224no—
221C2×C4⋊C4—612no—
222C2×C4⋊C4—614no—
223C2×C4⋊C4—1228no—
224C2×C22⋊C4—612no—
225C2×C22⋊C4—1222no—
226C2×C42—612no—
227C2×C42—1228no—
228C2×C42—1222no—
229#107—618no—
230#106—618no—
231#103—6132no—
232#97—618no—
233C4×C8—618no—
234C24D4×D6111yescharacteristic
235C2×Q8—24no—
236C2×Q8—28no—
237C2×Q8—28no—
238C2×Q8—216no—
239C2×Q8—216no—
240C2×Q8—232no—
241C2×Q8C22×Dic61116yes—
242C2×Q8C22×Dic61132yes—
243C2×Q8C23×D6118yes—
244C22×C4—28no—
245C22×C4—24no—
246C22×C4—216no—
247C22×C4—614no—
248C22×C4—1224no—
249C22×C4D4×D6112yes—
250C22×C4D4×D6111yescharacteristic
251C22×C4#1175822414yes—
252C22×C4C22×Dic6114yes—
253C22×C4C23×D6112yes—
254C22×C4C23×D6111yescharacteristic
255Q16C22×Dic61132yes—
256Q16C22×Dic61132yes—
257M16—1228no—
258C2×C8—614no—
259C2×C8—1224no—
260C2×C8C22×Dic6114yes—
261C2×C8C22×Dic6114yes—
262C2×C8C22×Dic61116yes—
263C2×C8C23×D6112yes—
264C2×C8C23×D6112yes—
265C4⋊C4—618no—
266C4⋊C4—618no—
267C4⋊C4—12232no—
268C4⋊C4—1224no—
269C22⋊C4—618no—
270C22⋊C4—1228no—
271C42—614no—
272C42—614no—
273C42—12232no—
274C42—1228no—
275C23—24no—
276C23D4×Dic6114yes—
277C23C2×D4×D6112yes—
278C23C2×D4×D6111yescharacteristic
279Q8—216no—
280Q8—232no—
281Q8—28no—
282Q8C23×Dic61116yes—
283C2×C4—232no—
284C2×C4—216no—
285C2×C4—28no—
286C2×C4—618no—
287C2×C4—1228no—
288C2×C4—1228no—
289C2×C4—2448no—
290C2×C4D4×Dic6118yes—
291C2×C4D4×Dic6114yes—
292C2×C4C23×Dic6114yes—
293C2×C4C23×Dic6112yes—
294C2×C4C2×D4×D6111yescharacteristic
295C2×C4C2×D4×D6112yes—
296C2×C4C2×#1175822412yes—
297C2×C4C2×#1175822414yes—
298C2×C4C24×D6111yescharacteristic
299C8—1224no—
300C8C23×Dic6114yes—
301C8C23×Dic6114yes—
302C22—28no—
303C22—24no—
304C22C2×D4×Dic6114yes—
305C22C2×D4×Dic6112yes—
306C22#1684057514yes—
307C22C22×D4×D6111yescharacteristic
308C4—216no—
309C4—1228no—
310C4—2448no—
311C4C2×D4×Dic6112yes—
312C4C2×D4×Dic6114yes—
313C4C24×Dic6111yescharacteristic
314C4C22×#1175822411yescharacteristic
315C2—24no—
316C2#2145468714yesdirect product factor
317C2C22×D4×Dic6111yescharacteristic
318C2C2×#1684057512yes—
subgroupG/H
centerC23C2×D4×D61
commutatorC4×C61C24×C4
FrattiniC2×C4C24×D61
FittingC23×Q16×C61C2
socleC23×C61C22×D4
prime radicalC24×C61C2×D4
cosocleC2×C4×C61C25
hypercenterC23×Q16D61
hypocenterC61C2×#2950
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q16

Complements

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

NH ≅ G/Ntype
2. #21454687C2direct (N × H)
3. C2×#16839869C2semidirect
4. C2×Q16×Dic61C2semidirect
17. #16839869C22semidirect
18. Q16×Dic61C22semidirect
28. C22×Q16×C61C4semidirect
67. C2×Q16×C61C2×C4semidirect
165. C2×C61#2950semidirect
169. C22×Q16Dic61semidirect
192. C61C2×#2950semidirect
203. C2×Q16C2×Dic61semidirect
316. C2#21454687direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#168402402
#214546872
C2×#168398692
C2×Q16×Dic612
C2×#168398002
C2×#168397712
C2×#168397172
C23×Q16×C612
C2×#295061