Finite Group Databasebeta

← C2×#21454886 #30544785

Subgroups — C2×#21454886 #30544785

Order 15616.

2274 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#21454886C2116yesmaximal, direct product factor
2C2×#16839840C214yesmaximal, complemented
3C2×D4×#92418C214yesmaximal, complemented
4C2×#16839815C212yesmaximal, complemented
5C2×#16839729C214yesmaximal, complemented
6C2×C61×#532C211yesmaximal, characteristic
7C22×#11758194C2214yes—
8C23×#92418C2214yes—
9#16839840C22132yescomplemented
10D4×#92418C22132yescomplemented
11#16839815C22116yescomplemented
12C2×C4⋊#92418C2212yes—
13C2×C4⋊#92418C2212yes—
14#16839729C22132yescomplemented
15C2×C22⋊#92418C2214yes—
16C2×C22⋊#92418C2218yes—
17C2×C4×#92418C2214yes—
18C22×#41×C61C2212yes—
19C61×#532C418yes—
20C61×#532C2218yes—
21C2×C4⋊Q8×C61C411yescharacteristic
22C2×#127×C61C411yescharacteristic
23C2×#124×C61C412yes—
24C2×#121×C61C414yes—
25C2×C4×D4×C61C2214yes—
26C22×C42×C61C2211yescharacteristic
27C2×#11758194—48no—
28C2×#11758194C23116yes—
29C22×#92418—48no—
30C22×#92418C2314yes—
31C22×#92418C2314yes—
32C22×#92418C23116yes—
33C4⋊#92418C2318yes—
34C4⋊#92418C2318yes—
35C22⋊#92418C23116yes—
36C22⋊#92418C23132yes—
37C4×#92418C23116yes—
38C2×#41×C61—44no—
39C2×#41×C61—44no—
40C2×#41×C61C2×C418yes—
41C2×#41×C61C2318yes—
42C22×Q8×C61C2×C412yes—
43C22×D4×C61C2×C414yes—
44C22×D4×C61C2×C412yes—
45C22×D4×C61C2×C414yes—
46C23×C4×C61C2×C412yes—
47C23×C4×C61C2311yescharacteristic
48C23×C4×C61C2314yes—
49C4⋊Q8×C61C2×C418yes—
50#127×C61C2×C418yes—
51#124×C61C2×C4116yes—
52#121×C61C2×C4132yes—
53C4×D4×C61C2×C4116yes—
54C4×D4×C61C23116yes—
55C2×C4⋊C4×C61C2×C414yes—
56C2×C22⋊C4×C61C2×C418yes—
57C2×C42×C61C2×C411yescharacteristic
58C2×C42×C61C2×C414yes—
59C2×C42×C61C2×C411yescharacteristic
60C2×C42×C61C2314yes—
61C2×C42×C61C2312yes—
62C24×C61C22×C414yes—
63C24×C61C22×C411yescharacteristic
64#41×C61—416no—
65#41×C61—48no—
66#41×C61—48no—
67C2×Q8×C61—44no—
68C2×Q8×C61C22×C418yes—
69C2×D4×C61—216no—
70C2×D4×C61—44no—
71C2×D4×C61—48no—
72C2×D4×C61C22×C4116yes—
73C2×D4×C61C22×C4116yes—
74C2×D4×C61C22×C418yes—
75C22×C4×C61—28no—
76C22×C4×C61—22no—
77C22×C4×C61—22no—
78C22×C4×C61—28no—
79C22×C4×C61—28no—
80C22×C4×C61C22×C411yescharacteristic
81C22×C4×C61C22×C412yes—
82C22×C4×C61C22×C412yes—
83C22×C4×C61C22×C418yes—
84C22×C4×C61C22×C414yes—
85C22×C4×C61C22×C418yes—
86C22×C4×C61C22×C412yes—
87C22×C4×C61C2412yes—
88C22×C4×C61C2418yes—
89C22×C4×C61C2411yescharacteristic
90C4⋊C4×C61C22×C4116yes—
91C22⋊C4×C61C22×C4132yes—
92C42×C61C22×C414yes—
93C42×C61C22×C414yes—
94C42×C61C22×C414yes—
95C42×C61C2414yes—
96#11758194—416no—
97C2×#92418—28no—
98C2×#92418—28no—
99C2×#92418—416no—
100C2×#92418C2418yes—
101C2×#92418C2418yes—
102C23×C61—22no—
103C23×C61—28no—
104C23×C61—24no—
105C23×C61—216no—
106C23×C61C23×C418yes—
107C23×C61C23×C412yes—
108C23×C61C23×C411yescharacteristic
109Q8×C61—48no—
110D4×C61—232no—
111D4×C61—48no—
112D4×C61—416no—
113C2×C4×C61—22no—
114C2×C4×C61—28no—
115C2×C4×C61—24no—
116C2×C4×C61—216no—
117C2×C4×C61—24no—
118C2×C4×C61—216no—
119C2×C4×C61—28no—
120C2×C4×C61—28no—
121C2×C4×C61—22no—
122C2×C4×C61—22no—
123C2×C4×C61#13118yes—
124C2×C4×C61C23×C412yes—
125C2×C4×C61C23×C414yes—
126C2×C4×C61C23×C418yes—
127C2×C4×C61C23×C411yescharacteristic
128C2×C4×C61C23×C414yes—
129C2×C4×C61H(5,𝔽2)12yes—
130C2×C4×C61H(5,𝔽2)12yes—
131C2×C4×C61C2511yescharacteristic
132#92418—28no—
133#92418—28no—
134C2×#2979—611nomaximal, Sylow
135C22×C61—22no—
136C22×C61—28no—
137C22×C61—24no—
138C22×C61—216no—
139C22×C61—44no—
140C22×C61—416no—
141C22×C61#51812yes—
142C22×C61C2×#13114yes—
143C22×C61C24×C411yescharacteristic
144C4×C61—22no—
145C4×C61—28no—
146C4×C61—24no—
147C4×C61#51812yes—
148C4×C61C2×#13118yes—
149C4×C61C2×H(5,𝔽2)11yescharacteristic
150C4×C61C2×H(5,𝔽2)11yescharacteristic
151C2×#532D6111yescharacteristic
152#2979—6116no—
153C2×#436—614no—
154C2×C8×D4—614no—
155C2×#431—612no—
156C2×#408—614no—
157C2×C61—42no—
158C2×C61—48no—
159C2×C61#297914yescomplemented
160C2×C61C2×#51811yescharacteristic
161C2×C61C22×#13112yes—
162C22×#41C2×D6112yes—
163C22×M16—614no—
164C23×C8—614no—
165#532Dic6118yes—
166#532C2×D6118yes—
167C2×C4⋊Q8Dic6111yescharacteristic
168C2×#127Dic6111yescharacteristic
169C2×#124Dic6112yes—
170C2×#121Dic6114yes—
171C2×C4×D4C2×D6114yes—
172C22×C42C2×D6111yescharacteristic
173#436—6132no—
174C8×D4—6132no—
175#431—6116no—
176C2×C4⋊C8—612no—
177C2×C4⋊C8—612no—
178#408—6132no—
179C2×C22⋊C8—614no—
180C2×C22⋊C8—618no—
181C2×C4×C8—614no—
182C61C2×#297911yescharacteristic, complemented, Sylow
183C2×#41—44no—
184C2×#41—44no—
185C2×#41C2×Dic6118yes—
186C2×#41C22×D6118yes—
187C22×Q8C2×Dic6112yes—
188C22×D4C2×Dic6114yes—
189C22×D4C2×Dic6114yes—
190C22×D4C2×Dic6112yes—
191C23×C4C2×Dic6112yes—
192C23×C4C22×D6114yes—
193C23×C4C22×D6111yescharacteristic
194C2×M16—6116no—
195C2×M16—2448no—
196C22×C8—614no—
197C22×C8—614no—
198C22×C8—6116no—
199C22×C8—2448no—
200C4⋊Q8C2×Dic6118yes—
201#127C2×Dic6118yes—
202#124C2×Dic61116yes—
203#121C2×Dic61132yes—
204C4×D4C2×Dic61116yes—
205C4×D4C22×D61116yes—
206C2×C4⋊C4C2×Dic6114yes—
207C2×C22⋊C4C2×Dic6118yes—
208C2×C42C2×Dic6111yescharacteristic
209C2×C42C2×Dic6111yescharacteristic
210C2×C42C2×Dic6114yes—
211C2×C42C22×D6114yes—
212C2×C42C22×D6112yes—
213C4⋊C8—618no—
214C4⋊C8—618no—
215C22⋊C8—6116no—
216C22⋊C8—6132no—
217C4×C8—6116no—
218C24C22×Dic6114yes—
219C24C22×Dic6111yescharacteristic
220#41—416no—
221#41—48no—
222#41—48no—
223C2×Q8—44no—
224C2×Q8C22×Dic6118yes—
225C2×D4—216no—
226C2×D4—44no—
227C2×D4—48no—
228C2×D4C22×Dic61116yes—
229C2×D4C22×Dic61116yes—
230C2×D4C22×Dic6118yes—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—28no—
236C22×C4C22×Dic6111yescharacteristic
237C22×C4C22×Dic6112yes—
238C22×C4C22×Dic6112yes—
239C22×C4C22×Dic6118yes—
240C22×C4C22×Dic6114yes—
241C22×C4C22×Dic6118yes—
242C22×C4C22×Dic6112yes—
243C22×C4C23×D6112yes—
244C22×C4C23×D6118yes—
245C22×C4C23×D6111yescharacteristic
246M16—24416no—
247C2×C8—618no—
248C2×C8—618no—
249C2×C8—1228no—
250C2×C8—1228no—
251C2×C8—24416no—
252C4⋊C4C22×Dic61116yes—
253C22⋊C4C22×Dic61132yes—
254C42C22×Dic6114yes—
255C42C22×Dic6114yes—
256C42C22×Dic6114yes—
257C42C23×D6114yes—
258C23—22no—
259C23—28no—
260C23—24no—
261C23—216no—
262C23C23×Dic6118yes—
263C23C23×Dic6112yes—
264C23C23×Dic6111yescharacteristic
265Q8—48no—
266D4—232no—
267D4—48no—
268D4—416no—
269C2×C4—22no—
270C2×C4—28no—
271C2×C4—24no—
272C2×C4—216no—
273C2×C4—24no—
274C2×C4—216no—
275C2×C4—28no—
276C2×C4—28no—
277C2×C4—22no—
278C2×C4—22no—
279C2×C4#1451978418yes—
280C2×C4C23×Dic6112yes—
281C2×C4C23×Dic6114yes—
282C2×C4C23×Dic6118yes—
283C2×C4C23×Dic6111yescharacteristic
284C2×C4C23×Dic6114yes—
285C2×C4#1451982212yes—
286C2×C4#1451982212yes—
287C2×C4C24×D6111yescharacteristic
288C8—1228no—
289C8—1228no—
290C22—24no—
291C22—216no—
292C22—22no—
293C22—28no—
294C22—44no—
295C22—416no—
296C22#1684023712yes—
297C22C2×#1451978414yes—
298C22C24×Dic6111yescharacteristic
299C4—24no—
300C4—22no—
301C4—28no—
302C4#1684023712yes—
303C4C2×#1451978418yes—
304C4C2×#1451982211yescharacteristic
305C4C2×#1451982211yescharacteristic
306C2—42no—
307C2—48no—
308C2#2145488614yesdirect product factor
309C2C2×#1684023711yescharacteristic
310C2C22×#1451978412yes—
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
Fitting, prime radicalC2×C61×#532C2
socleC23×C61C23×C4
cosocleC2×C4×C61C25
hypercenterC2×#532D61
hypocenterC61C2×#2979
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#532

Complements

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

NH ≅ G/Ntype
1. #21454886C2direct (N × H)
2. C2×#16839840C2semidirect
3. C2×D4×#92418C2semidirect
4. C2×#16839815C2semidirect
5. C2×#16839729C2semidirect
9. #16839840C22semidirect
10. D4×#92418C22semidirect
11. #16839815C22semidirect
14. #16839729C22semidirect
159. C2×C61#2979semidirect
182. C61C2×#2979semidirect
308. C2#21454886direct (N × H)

Maximal subgroups

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

subgroupindex
#214548862
C2×#168398402
C2×D4×#924182
C2×#168398152
C2×#168397292
C2×C61×#5322
C2×#297961