Finite Group Databasebeta

← #29264

Subgroups — #29264

Order 256.

343 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 343 conjugacy classes of subgroups — too many to draw. Only its 123 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
1#2331C211yesmaximal, characteristic
2#2327C211yesmaximal, characteristic
3#2097C212yesmaximal
4#2024C212yesmaximal
5#1981C212yesmaximal
6#1949C212yesmaximal
7#1865C212yesmaximal
8#1863C212yesmaximal
9#1832C211yesmaximal, characteristic
10C2×C4⋊Q8C2211yescharacteristic
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4×Q8C2212yes—
13C2×#107C2212yes—
14C2×#106C2212yes—
15C2×C4⋊C8C2212yes—
16C2×#103C2212yes—
17C2×#103C2212yes—
18C2×#103C2212yes—
19C2×#103C2212yes—
20#391—22no—
21#391C2212yes—
22#389C2212yes—
23#387—22no—
24#387—22no—
25#387—22no—
26#382C2211yescharacteristic
27#382C2211yescharacteristic
28C4×C4⋊C4C2212yes—
29#376C2211yescharacteristic
30#340C2212yes—
31#340C2212yes—
32#336C2212yes—
33#336C2211yescharacteristic
34#336C2211yescharacteristic
35C22×Q8—21no—
36C22×Q8C2312yes—
37C22×C8C2312yes—
38C22×C8C2312yes—
39C4⋊Q8—24no—
40C4⋊Q8—22no—
41C4⋊Q8Q814yescomplemented
42C4×Q8—42no—
43C4×Q8—42no—
44C2×C4⋊C4—21no—
45C2×C4⋊C4—22no—
46C2×C4⋊C4—22no—
47C2×C4⋊C4—22no—
48C2×C4⋊C4C2312yes—
49C2×C4⋊C4C2312yes—
50C2×C4⋊C4C2312yes—
51C2×C42—22no—
52C2×C42—22no—
53C2×C42C2311yescharacteristic
54C2×C42C2311yescharacteristic
55C2×C42C2311yescharacteristic
56#107—42no—
57#106—42no—
58C4⋊C8—24no—
59#103—24no—
60#103—24no—
61#103—42no—
62#103—42no—
63#95—22no—
64#95—21no—
65#95—22no—
66#95—21no—
67#95—22no—
68#95—22no—
69#95—22no—
70#95D412yes—
71#95D412yes—
72C2×Q8—24no—
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8—22no—
77C2×Q8—22no—
78C2×Q8—82no—
79C2×Q8C2×Q814yes—
80C22×C4—22no—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4C2×D411yescharacteristic
85C22×C4C2×D411yescharacteristic
86C22×C4C2×D412yes—
87C22×C4C2×D412yes—
88C22×C4C2411yescharacteristic
89C2×C8—22no—
90C2×C8—22no—
91C2×C8—22no—
92C2×C8—22no—
93C2×C8—22no—
94C2×C8—22no—
95C4⋊C4—24no—
96C4⋊C4—28no—
97C4⋊C4—22no—
98C4⋊C4—22no—
99C4⋊C4—22no—
100C4⋊C4—22no—
101C4⋊C4—22no—
102C4⋊C4—44no—
103C4⋊C4—82no—
104C4⋊C4#4114yes—
105C42—22no—
106C42—22no—
107C42—44no—
108C42—82no—
109C42C2×Q812yes—
110C42#4112yes—
111C23C22×D411yescharacteristic
112Q8—24no—
113Q8—24no—
114Q8—42no—
115Q8—42no—
116Q8—84no—
117C2×C4—22no—
118C2×C4—22no—
119C2×C4—24no—
120C2×C4—21no—
121C2×C4—21no—
122C2×C4—24no—
123C2×C4—22no—
124C2×C4—22no—
125C2×C4—22no—
126C2×C4—22no—
127C2×C4—22no—
128C2×C4—42no—
129C2×C4—42no—
130C2×C4—42no—
131C2×C4—42no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—42no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4C22⋊Q814yes—
139C2×C4C22×Q811yescharacteristic
140C2×C4C2×#4112yes—
141C2×C4C2×#4111yescharacteristic
142C2×C4H(5,𝔽2)12yes—
143C8—42no—
144C8—42no—
145C22C2×C22⋊Q811yescharacteristic
146C22#52511yescharacteristic
147C22#53511yescharacteristic
148C22#57712yes—
149C22#57812yes—
150C4—24no—
151C4—44no—
152C4—41no—
153C4—44no—
154C4—41no—
155C4—42no—
156C4—82no—
157C4—82no—
158C4#55412yes—
159C4#55912yes—
160C2#258011yescharacteristic
161C2#308212yes—
162C2#312311yescharacteristic
163C2#312711yescharacteristic
164C2#322512yes—
subgroupG/H
center, socle, prime radicalC23C22×D4
commutator, Frattini, cosocleC22×C4C24
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
41. C4⋊Q8Q8semidirect

Maximal subgroups

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

subgroupindex
#23312
#23272
#20972
#20242
#19812
#19492
#18652
#18632
#18322