Finite Group Databasebeta

← #35672

Subgroups — #35672

Order 256.

1209 conjugacy classes of subgroups.

The subgroup lattice has 190 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊Q8C211yesmaximal, characteristic
2C2×#519C211yesmaximal, characteristic, complemented
3#2484C214yesmaximal, complemented
4#2482C214yesmaximal
5#2423C218yesmaximal, complemented
6#2421C218yesmaximal, complemented
7#2317C212yesmaximal, complemented
8#2310C211yesmaximal, characteristic, complemented
9#2280C212yesmaximal
10C23×Q8C2211yescharacteristic
11C24×C4C2211yescharacteristic
12C2×C22⋊Q8—28no—
13C2×C22⋊Q8C2218yes—
14#519—28no—
15C2×C4×Q8C2214yescomplemented
16C2×C4×Q8C2214yescomplemented
17C2×#117C2212yes—
18C2×#117C2212yes—
19C2×#117C2214yes—
20C22×C4⋊C4C2211yescharacteristic
21C22×C4⋊C4C2212yes—
22C22×C22⋊C4C2212yes—
23#400C2218yescomplemented
24#399C2218yes—
25#398C2218yescomplemented
26#397C2218yes—
27#391C2218yescomplemented
28#389C2218yescomplemented
29#388C22116yes—
30#387C22116yescomplemented
31#385C2218yes—
32#384C2214yescomplemented
33#382C2214yescomplemented
34#381C2214yes—
35#381C2214yes—
36#380C2214yes—
37#380C2214yes—
38#379C2214yes—
39C4×C22⋊C4C2218yes—
40C25C2311yescharacteristic
41C22×Q8—28no—
42C22×Q8D418yes—
43C22×Q8C2314yes—
44C23×C4—24no—
45C23×C4—28no—
46C23×C4C2311yescharacteristic
47C23×C4C2314yes—
48C23×C4C2312yes—
49C23×C4C2312yes—
50C23×C4C2311yescharacteristic
51C22⋊Q8—232no—
52C4×Q8—216no—
53C4×Q8—216no—
54#117—216no—
55#117—28no—
56#117—28no—
57C2×C4⋊C4—24no—
58C2×C4⋊C4—28no—
59C2×C4⋊C4C2314yes—
60C2×C4⋊C4C2318yes—
61C2×C4⋊C4C2312yes—
62C2×C4⋊C4C2312yes—
63C2×C4⋊C4C2314yes—
64C2×C4⋊C4C2314yes—
65C2×C4⋊C4C2314yes—
66C2×C4⋊C4C23116yes—
67C2×C22⋊C4—28no—
68C2×C22⋊C4C2318yes—
69C2×C22⋊C4C2314yes—
70C2×C22⋊C4C2314yes—
71C2×C22⋊C4C2318yes—
72C2×C22⋊C4C2318yes—
73C2×C42C2314yes—
74C2×C42C2318yes—
75C2×C42C2314yes—
76#95C2318yes—
77#95C2318yes—
78#95C2318yes—
79#95C2318yes—
80#95C23116yes—
81C24—22no—
82C24—24no—
83C24—24no—
84C24—42no—
85C24C2412yes—
86C24C2411yescharacteristic
87C2×Q8—232no—
88C2×Q8—28no—
89C2×Q8—28no—
90C2×Q8C2×D4116yes—
91C22×C4—28no—
92C22×C4—24no—
93C22×C4—22no—
94C22×C4—24no—
95C22×C4—28no—
96C22×C4—28no—
97C22×C4—28no—
98C22×C4—44no—
99C22×C4—416no—
100C22×C4C2×D418yes—
101C22×C4C2×D414yes—
102C22×C4#4118yes—
103C22×C4C2418yes—
104C22×C4C2412yes—
105C22×C4C2414yes—
106C22×C4C2414yes—
107C22×C4C2414yes—
108C22×C4C2414yes—
109C22×C4C2412yes—
110C4⋊C4—28no—
111C4⋊C4—216no—
112C4⋊C4—28no—
113C4⋊C4—28no—
114C4⋊C4—24no—
115C4⋊C4—24no—
116C4⋊C4—28no—
117C4⋊C4—416no—
118C22⋊C4—28no—
119C22⋊C4—28no—
120C22⋊C4—216no—
121C22⋊C4—216no—
122C22⋊C4—48no—
123C42—216no—
124C42—28no—
125C42—28no—
126C23—22no—
127C23—22no—
128C23—28no—
129C23—22no—
130C23—24no—
131C23—22no—
132C23—24no—
133C23—416no—
134C23—44no—
135C23—44no—
136C23C22×D412yes—
137C23C2×#4114yes—
138C232−1+414yes—
139C23C2511yescharacteristic
140Q8—232no—
141C2×C4—216no—
142C2×C4—28no—
143C2×C4—24no—
144C2×C4—24no—
145C2×C4—24no—
146C2×C4—22no—
147C2×C4—28no—
148C2×C4—24no—
149C2×C4—28no—
150C2×C4—28no—
151C2×C4—28no—
152C2×C4—28no—
153C2×C4—28no—
154C2×C4—48no—
155C2×C4—44no—
156C2×C4—416no—
157C2×C4#123116yes—
158C2×C4C22×D418yes—
159C2×C4C22×D414yes—
160C2×C4C2×#4114yes—
161C2×C4C2×#4114yes—
162C22—22no—
163C22—22no—
164C22—28no—
165C22—24no—
166C22—28no—
167C22—416no—
168C22—42no—
169C22—42no—
170C22—44no—
171C22C2×#12314yes—
172C22C23×D411yescharacteristic
173C22C22×#4112yes—
174C22C2×2−1+412yes—
175C22#58512yes—
176C4—28no—
177C4—42no—
178C4—44no—
179C4—44no—
180C4—44no—
181C4—48no—
182C4C2×#12318yes—
183C2—24no—
184C2—44no—
185C2C22×#12311yescharacteristic
186C2#348611yescharacteristic
187C2#348711yescharacteristic
188C2#349514yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC25C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#519C2semidirect
3. #2484C2semidirect
5. #2423C2semidirect
6. #2421C2semidirect
7. #2317C2semidirect
8. #2310C2semidirect
15. C2×C4×Q8C22semidirect
16. C2×C4×Q8C22semidirect
23. #400C22semidirect
25. #398C22semidirect
27. #391C22semidirect
28. #389C22semidirect
30. #387C22semidirect
32. #384C22semidirect
33. #382C22semidirect

Maximal subgroups

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

subgroupindex
C22×C22⋊Q82
C2×#5192
#24842
#24822
#24232
#24212
#23172
#23102
#22802