Finite Group Databasebeta

← #34644

Subgroups — #34644

Order 256.

785 conjugacy classes of subgroups.

The subgroup lattice has 153 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#2667C214yesmaximal
2#2666C218yesmaximal, complemented
3#2665C214yesmaximal
4#2402C212yesmaximal, complemented
5#2399C212yesmaximal, complemented
6#2396C214yesmaximal
7#2295C214yesmaximal, complemented
8#2283C212yesmaximal
9C4×#117C211yesmaximal, characteristic
10C2×C4×Q8C2214yes—
11C2×#117C2212yes—
12C22×C42C2211yescharacteristic
13#400C2214yes—
14#400C2218yes—
15#399C2214yes—
16#398C2218yes—
17#398C2218yes—
18#398C2218yes—
19#396C2218yes—
20#395C2214yes—
21#395C2218yes—
22#393C2214yes—
23#391C2218yes—
24#389C2218yes—
25#387C2218yes—
26#387C2218yes—
27#383C2214yes—
28#382C2214yes—
29#381C2212yes—
30#381C2212yes—
31#380C2214yes—
32C4×C4⋊C4C2214yes—
33C4×C4⋊C4C2218yes—
34C4×C4⋊C4C2214yes—
35C4×C4⋊C4C2214yes—
36C4×C22⋊C4C2214yes—
37C4×C22⋊C4C2214yes—
38#376C2211yescharacteristic
39#376C2211yescharacteristic
40#376C2214yes—
41C43C2212yes—
42C22×Q8C2314yes—
43C23×C4C2311yescharacteristic
44C23×C4C2312yes—
45C4×Q8—216no—
46#117—28no—
47C2×C4⋊C4C2314yes—
48C2×C4⋊C4C2318yes—
49C2×C4⋊C4C2314yes—
50C2×C4⋊C4C2318yes—
51C2×C4⋊C4C2318yes—
52C2×C4⋊C4C2318yes—
53C2×C4⋊C4C2318yes—
54C2×C22⋊C4C2314yes—
55C2×C22⋊C4C2314yes—
56C2×C22⋊C4C2314yes—
57C2×C42Q818yescomplemented
58C2×C42C2312yes—
59C2×C42C2318yes—
60C2×C42C2318yes—
61C2×C42C2312yes—
62C2×C42C2311yescharacteristic
63C2×C42C2311yescharacteristic
64C2×C42C2312yes—
65#95C2314yes—
66#95C2314yes—
67#95C2318yes—
68#95C2314yes—
69#95C2314yes—
70#95C2318yes—
71#95C2314yes—
72#95C2314yes—
73#95C2314yes—
74#95C2314yes—
75#95C2318yes—
76#95C2318yes—
77C24C2411yescharacteristic
78C2×Q8—28no—
79C2×Q8—48no—
80C22×C4—24no—
81C22×C4—44no—
82C22×C4C2×Q814yes—
83C22×C4C2×Q818yes—
84C22×C4C2418yes—
85C22×C4C2414yes—
86C22×C4C2418yes—
87C22×C4C2412yes—
88C22×C4C2411yescharacteristic
89C22×C4C2412yes—
90C22×C4C2414yes—
91C22×C4C2411yescharacteristic
92C4⋊C4—28no—
93C4⋊C4—28no—
94C4⋊C4—216no—
95C4⋊C4—48no—
96C4⋊C4—48no—
97C4⋊C4—48no—
98C4⋊C4—48no—
99C22⋊C4—28no—
100C22⋊C4—44no—
101C22⋊C4—44no—
102C42—24no—
103C42—216no—
104C42—48no—
105C42C2×Q818yes—
106C42C2×Q814yes—
107C42C2×Q814yes—
108C42#4118yes—
109C23—22no—
110C23—24no—
111C23C22×Q812yes—
112C23C2511yescharacteristic
113Q8—416no—
114C2×C4—22no—
115C2×C4—24no—
116C2×C4—28no—
117C2×C4—24no—
118C2×C4—28no—
119C2×C4—24no—
120C2×C4—28no—
121C2×C4—28no—
122C2×C4—28no—
123C2×C4—28no—
124C2×C4—28no—
125C2×C4—28no—
126C2×C4—28no—
127C2×C4—48no—
128C2×C4C22×Q812yes—
129C2×C4C22×Q814yes—
130C2×C4C22×Q814yes—
131C2×C4C22×Q812yes—
132C2×C4C2×#4118yes—
133C2×C4C2×#4114yes—
134C22—22no—
135C22—24no—
136C22—44no—
137C22C23×Q811yescharacteristic
138C22C22×#4112yes—
139C22#58514yes—
140C4—22no—
141C4—28no—
142C4—24no—
143C4—24no—
144C4—44no—
145C4—48no—
146C4—48no—
147C4#53314yes—
148C2—42no—
149C2C2×#53311yescharacteristic
150C2#345514yes—
151C2#345812yes—
subgroupG/H
centerC22×C4C24
commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C22×C4 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2666C2semidirect
4. #2402C2semidirect
5. #2399C2semidirect
7. #2295C2semidirect
57. C2×C42Q8semidirect

Maximal subgroups

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

subgroupindex
#26672
#26662
#26652
#24022
#23992
#23962
#22952
#22832
C4×#1172