Finite Group Databasebeta

← #37641

Subgroups — #37641

Order 256.

989 conjugacy classes of subgroups; only the 463 normal subgroups are shown.

normal subgroups only

This group has 989 conjugacy classes of subgroups — too many to draw. Only its 463 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#533C212yesmaximal
2#2822C214yesmaximal, complemented
3#2625C218yesmaximal
4#2621C214yesmaximal
5#2582C214yesmaximal, complemented
6#2568C214yesmaximal, complemented
7#2546C214yesmaximal, complemented
8#2285C211yesmaximal, characteristic
9#533—216no—
10C2×C4⋊Q8C2212yes—
11C2×C4⋊Q8C2212yes—
12C2×C4⋊Q8C2214yes—
13C2×#125C2214yes—
14C2×C22⋊Q8C2214yes—
15C2×C22⋊Q8C2214yes—
16C2×C4×Q8C2214yes—
17C2×C4×Q8C2214yes—
18C2×#117C2214yes—
19C2×#117C2212yes—
20C22×C42C2211yescharacteristic
21#400C22116yes—
22#398C22116yes—
23#398C22116yes—
24#397C22116yes—
25#391C22116yes—
26#391C2218yes—
27#389C22116yes—
28#384C2212yes—
29#382C2212yes—
30#382C2214yes—
31#380C2214yes—
32C4×C4⋊C4C2214yes—
33C22×Q8C2314yes—
34C22×Q8C2314yes—
35C23×C4C2311yescharacteristic
36C23×C4C2312yes—
37C4⋊Q8—28no—
38C4⋊Q8—28no—
39C4⋊Q8—48no—
40#125—216no—
41C22⋊Q8—216no—
42C22⋊Q8—216no—
43C4×Q8—216no—
44C4×Q8—216no—
45#117—216no—
46#117—44no—
47C2×C4⋊C4C2314yes—
48C2×C4⋊C4C2314yes—
49C2×C4⋊C4C2318yes—
50C2×C4⋊C4C2318yes—
51C2×C4⋊C4C2314yes—
52C2×C4⋊C4C2314yes—
53C2×C4⋊C4C2318yes—
54C2×C4⋊C4C2314yes—
55C2×C4⋊C4C23116yes—
56C2×C22⋊C4C2318yes—
57C2×C22⋊C4C2314yes—
58C2×C42D418yes—
59C2×C42C2318yes—
60C2×C42C2314yes—
61C2×C42C2311yescharacteristic
62C2×C42C2312yes—
63C2×C42C2311yescharacteristic
64#95C2318yes—
65#95C23116yes—
66#95C23132yes—
67C24C2411yescharacteristic
68C2×Q8—28no—
69C2×Q8—28no—
70C2×Q8—28no—
71C2×Q8—216no—
72C2×Q8—28no—
73C22×C4—22no—
74C22×C4—28no—
75C22×C4—22no—
76C22×C4C2×D418yes—
77C22×C4C2×D414yes—
78C22×C4C2418yes—
79C22×C4C2418yes—
80C22×C4C2418yes—
81C22×C4C2412yes—
82C22×C4C2411yescharacteristic
83C22×C4C2411yescharacteristic
84C22×C4C2412yes—
85C4⋊C4—28no—
86C4⋊C4—28no—
87C4⋊C4—216no—
88C4⋊C4—216no—
89C4⋊C4—28no—
90C4⋊C4—28no—
91C4⋊C4—216no—
92C4⋊C4—44no—
93C4⋊C4—416no—
94C22⋊C4—216no—
95C22⋊C4—44no—
96C42—216no—
97C42—28no—
98C42C2×D414yes—
99C42C2×D418yes—
100C42C2×D414yes—
101C23—21no—
102C23—24no—
103C23—21no—
104C23C22×D412yes—
105C23C2511yescharacteristic
106Q8—416no—
107Q8—416no—
108C2×C4—21no—
109C2×C4—24no—
110C2×C4—21no—
111C2×C4—216no—
112C2×C4—28no—
113C2×C4—28no—
114C2×C4—28no—
115C2×C4—28no—
116C2×C4—28no—
117C2×C4—216no—
118C2×C4—216no—
119C2×C4—28no—
120C2×C4C22×D414yes—
121C2×C4C22×D412yes—
122C2×C4C22×D414yes—
123C2×C4C22×D412yes—
124C2×C4H(5,𝔽2)12yes—
125C2×C42−1+418yes—
126C2×C42−1+412yes—
127C22—24no—
128C22—22no—
129C22—42no—
130C22—42no—
131C22C23×D411yescharacteristic
132C22C2×H(5,𝔽2)11yescharacteristic
133C22C2×2−1+414yes—
134C22C2×2−1+411yescharacteristic
135C4—24no—
136C4—22no—
137C4—48no—
138C4—48no—
139C4—48no—
140C4#53618yes—
141C4#53714yes—
142C2—42no—
143C2C2×#53612yes—
144C2C2×#53711yescharacteristic
145C2#355012yes—
146C2#355612yes—
subgroupG/H
center, commutator, Frattini, socle, cosocleC23C25
prime radicalC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2822C2semidirect
5. #2582C2semidirect
6. #2568C2semidirect
7. #2546C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5332
#28222
#26252
#26212
#25822
#25682
#25462
#22852