Finite Group Databasebeta

← C2×#21454921 #30544977

Subgroups — C2×#21454921 #30544977

Order 15616.

1794 conjugacy classes of subgroups.

The subgroup lattice has 240 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#21454921C2116yesmaximal, direct product factor
2C2×#16839893C214yesmaximal, complemented
3C2×Q8×#92418C214yesmaximal, complemented
4C2×#16839823C214yesmaximal
5C2×#16839815C212yesmaximal
6C2×C61×#533C211yesmaximal, characteristic
7#16839893C22132yescomplemented
8Q8×#92418C22132yescomplemented
9#16839823C22132yes—
10#16839815C22116yes—
11C2×C4⋊#92418C2212yes—
12C2×C4⋊#92418C2212yes—
13C2×C4⋊#92418C2218yes—
14C2×C22⋊#92418C2214yes—
15C2×#14519688C2214yes—
16C2×C4×#92418C2214yes—
17C2×C4×#92418C2214yes—
18C61×#533C418yes—
19C61×#533C2218yes—
20C2×C4⋊Q8×C61C412yes—
21C2×#125×C61C412yes—
22C2×C22⋊Q8×C61C414yes—
23C2×C4×Q8×C61C2214yes—
24C2×#117×C61C2212yes—
25C22×C42×C61C2211yescharacteristic
26C22×#92418C2314yes—
27C22×#92418C2314yes—
28C4⋊#92418C2318yes—
29C4⋊#92418C2318yes—
30C4⋊#92418C23132yes—
31C22⋊#92418C23116yes—
32#14519688C23116yes—
33C4×#92418C23116yes—
34C4×#92418C23116yes—
35C22×Q8×C61C2×C414yes—
36C23×C4×C61C2×C412yes—
37C23×C4×C61C2311yescharacteristic
38C4⋊Q8×C61C2×C4116yes—
39#125×C61C2×C4116yes—
40C22⋊Q8×C61C2×C4132yes—
41C4×Q8×C61C2×C4116yes—
42C4×Q8×C61C23116yes—
43#117×C61C2×C418yes—
44#117×C61C2318yes—
45C2×C4⋊C4×C61C2×C414yes—
46C2×C4⋊C4×C61C2×C414yes—
47C2×C4⋊C4×C61C2×C418yes—
48C2×C22⋊C4×C61C2×C414yes—
49C2×C42×C61C2×C411yescharacteristic
50C2×C42×C61C2×C414yes—
51C2×C42×C61C2×C411yescharacteristic
52C2×C42×C61C2314yes—
53C2×C42×C61C2312yes—
54C2×C42×C61C2314yes—
55C24×C61C22×C411yescharacteristic
56C2×Q8×C61—216no—
57C2×Q8×C61C22×C4116yes—
58C22×C4×C61—28no—
59C22×C4×C61—24no—
60C22×C4×C61C22×C411yescharacteristic
61C22×C4×C61C22×C412yes—
62C22×C4×C61C22×C412yes—
63C22×C4×C61C22×C418yes—
64C22×C4×C61C22×C418yes—
65C22×C4×C61C22×C412yes—
66C22×C4×C61C2412yes—
67C22×C4×C61C2411yescharacteristic
68C4⋊C4×C61C22×C4116yes—
69C4⋊C4×C61C22×C4132yes—
70C4⋊C4×C61C22×C4116yes—
71C22⋊C4×C61C22×C4116yes—
72C42×C61C22×C414yes—
73C42×C61C22×C414yes—
74C42×C61C22×C414yes—
75C42×C61C22×C418yes—
76C42×C61C2414yes—
77C42×C61C2418yes—
78C2×#92418—28no—
79C2×#92418—28no—
80C2×#92418C2418yes—
81C2×#92418C2418yes—
82C23×C61—22no—
83C23×C61—24no—
84C23×C61C23×C412yes—
85C23×C61C23×C411yescharacteristic
86Q8×C61—232no—
87C2×C4×C61—22no—
88C2×C4×C61—24no—
89C2×C4×C61—216no—
90C2×C4×C61—24no—
91C2×C4×C61—216no—
92C2×C4×C61—24no—
93C2×C4×C61#13118yes—
94C2×C4×C61C23×C412yes—
95C2×C4×C61C23×C414yes—
96C2×C4×C61C23×C4116yes—
97C2×C4×C61C23×C411yescharacteristic
98C2×C4×C61C23×C414yes—
99C2×C4×C612−1+414yes—
100C2×C4×C61C2511yescharacteristic
101#92418—28no—
102#92418—28no—
103C2×#2986—611nomaximal, Sylow
104C22×C61—22no—
105C22×C61—24no—
106C22×C61—44no—
107C22×C61#51912yes—
108C22×C61C2×#13114yes—
109C22×C61C24×C411yescharacteristic
110C4×C61—22no—
111C4×C61—24no—
112C4×C61—216no—
113C4×C61#51912yes—
114C4×C61C2×#13118yes—
115C4×C61C2×2−1+412yes—
116C2×#533D6111yescharacteristic
117#2986—6116no—
118C2×#446—614no—
119C2×C8×Q8—614no—
120C2×#433—614no—
121C2×#431—612no—
122C2×C61—42no—
123C2×C61#298614yescomplemented
124C2×C61C2×#51911yescharacteristic
125C2×C61C22×#13112yes—
126#533Dic6118yes—
127#533C2×D6118yes—
128C2×C4⋊Q8Dic6112yes—
129C2×#125Dic6112yes—
130C2×C22⋊Q8Dic6114yes—
131C2×C4×Q8C2×D6114yes—
132C2×#117C2×D6112yes—
133C22×C42C2×D6111yescharacteristic
134#446—6132no—
135C8×Q8—6132no—
136#433—6132no—
137#431—6116no—
138C2×C4⋊C8—612no—
139C2×C4⋊C8—612no—
140C2×C4⋊C8—618no—
141C2×C22⋊C8—614no—
142C2×#97—614no—
143C2×C4×C8—614no—
144C2×C4×C8—614no—
145C61C2×#298611yescharacteristic, complemented, Sylow
146C22×Q8C2×Dic6114yes—
147C23×C4C2×Dic6112yes—
148C23×C4C22×D6111yescharacteristic
149C22×C8—614no—
150C22×C8—614no—
151C4⋊Q8C2×Dic61116yes—
152#125C2×Dic61116yes—
153C22⋊Q8C2×Dic61132yes—
154C4×Q8C2×Dic61116yes—
155C4×Q8C22×D61116yes—
156#117C2×Dic6118yes—
157#117C22×D6118yes—
158C2×C4⋊C4C2×Dic6114yes—
159C2×C4⋊C4C2×Dic6118yes—
160C2×C4⋊C4C2×Dic6114yes—
161C2×C22⋊C4C2×Dic6114yes—
162C2×C42C2×Dic6111yescharacteristic
163C2×C42C2×Dic6111yescharacteristic
164C2×C42C2×Dic6114yes—
165C2×C42C22×D6114yes—
166C2×C42C22×D6114yes—
167C2×C42C22×D6112yes—
168C4⋊C8—618no—
169C4⋊C8—618no—
170C4⋊C8—6132no—
171C22⋊C8—6116no—
172#97—6116no—
173C4×C8—6116no—
174C4×C8—6116no—
175C24C22×Dic6111yescharacteristic
176C2×Q8—216no—
177C2×Q8C22×Dic61116yes—
178C22×C4—24no—
179C22×C4—28no—
180C22×C4C22×Dic6111yescharacteristic
181C22×C4C22×Dic6112yes—
182C22×C4C22×Dic6112yes—
183C22×C4C22×Dic6118yes—
184C22×C4C22×Dic6118yes—
185C22×C4C22×Dic6112yes—
186C22×C4C23×D6112yes—
187C22×C4C23×D6111yescharacteristic
188C2×C8—618no—
189C2×C8—618no—
190C2×C8—1228no—
191C2×C8—1228no—
192C4⋊C4C22×Dic61116yes—
193C4⋊C4C22×Dic61132yes—
194C4⋊C4C22×Dic61116yes—
195C22⋊C4C22×Dic61116yes—
196C42C22×Dic6114yes—
197C42C22×Dic6114yes—
198C42C22×Dic6114yes—
199C42C22×Dic6118yes—
200C42C23×D6114yes—
201C42C23×D6118yes—
202C23—22no—
203C23—24no—
204C23C23×Dic6112yes—
205C23C23×Dic6111yescharacteristic
206Q8—232no—
207C2×C4—22no—
208C2×C4—24no—
209C2×C4—216no—
210C2×C4—24no—
211C2×C4—216no—
212C2×C4—24no—
213C2×C4#1451978418yes—
214C2×C4C23×Dic6112yes—
215C2×C4C23×Dic6114yes—
216C2×C4C23×Dic61116yes—
217C2×C4C23×Dic6111yescharacteristic
218C2×C4C23×Dic6114yes—
219C2×C4#1451982514yes—
220C2×C4C24×D6111yescharacteristic
221C8—1228no—
222C8—1228no—
223C22—24no—
224C22—22no—
225C22—44no—
226C22#1684024012yes—
227C22C2×#1451978414yes—
228C22C24×Dic6111yescharacteristic
229C4—24no—
230C4—216no—
231C4—22no—
232C4#1684024012yes—
233C4C2×#1451978418yes—
234C4C2×#1451982512yes—
235C2—42no—
236C2#2145492114yesdirect product factor
237C2C2×#1684024011yescharacteristic
238C2C22×#1451978412yes—
subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#533C2
socleC23×C61C23×C4
prime radicalC24×C61C22×C4
cosocleC2×C4×C61C25
hypercenterC2×#533D61
hypocenterC61C2×#2986
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#533

Complements

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

NH ≅ G/Ntype
1. #21454921C2direct (N × H)
2. C2×#16839893C2semidirect
3. C2×Q8×#92418C2semidirect
7. #16839893C22semidirect
8. Q8×#92418C22semidirect
123. C2×C61#2986semidirect
145. C61C2×#2986semidirect
236. C2#21454921direct (N × H)

Maximal subgroups

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

subgroupindex
#214549212
C2×#168398932
C2×Q8×#924182
C2×#168398232
C2×#168398152
C2×C61×#5332
C2×#298661