Finite Group Databasebeta

← #29323

Subgroups — #29323

Order 256.

307 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 307 conjugacy classes of subgroups — too many to draw. Only its 131 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#2647C211yesmaximal, characteristic
2#2331C211yesmaximal, characteristic
3#2085C212yesmaximal
4#2058C212yesmaximal
5#1949C212yesmaximal
6#1948C212yesmaximal
7#1944C212yesmaximal
8#1941C212yesmaximal
9#1768C211yesmaximal, characteristic
10C2×C4⋊Q8C2211yescharacteristic
11C2×#107C2212yes—
12C2×#106C2212yes—
13C2×#106C2212yes—
14C2×#106C2212yes—
15C2×C4⋊C8C2212yes—
16C2×#97C2211yescharacteristic
17C2×C4×C8C2211yescharacteristic
18#400—22no—
19#398—22no—
20#391—22no—
21#389C2212yes—
22#389C2212yes—
23#389C2212yes—
24#387—22no—
25#384C2211yescharacteristic
26#382C2211yescharacteristic
27#382C2211yescharacteristic
28C4×C4⋊C4C2212yes—
29#376C2211yescharacteristic
30#340C2212yes—
31#340C2212yes—
32#340C2212yes—
33#340C2212yes—
34#336C2212yes—
35C22×Q8—21no—
36C22×C8C2312yes—
37C22×C8C2312yes—
38C4⋊Q8—24no—
39C2×C4⋊C4—21no—
40C2×C4⋊C4—22no—
41C2×C4⋊C4—22no—
42C2×C4⋊C4—22no—
43C2×C4⋊C4—22no—
44C2×C4⋊C4C2312yes—
45C2×C4⋊C4C2312yes—
46C2×C4⋊C4C2312yes—
47C2×C4⋊C4C2312yes—
48C2×C42—22no—
49C2×C42C2311yescharacteristic
50C2×C42C2311yescharacteristic
51C2×C42C2311yescharacteristic
52#107—42no—
53#106—24no—
54#106—24no—
55#106—42no—
56C4⋊C8Q818yescomplemented
57#97—41no—
58C4×C8—41no—
59#95—22no—
60#95—21no—
61#95—21no—
62#95—22no—
63#95—22no—
64#95—22no—
65#95—22no—
66#95D412yes—
67#95D412yes—
68C2×Q8—24no—
69C2×Q8—82no—
70C22×C4—22no—
71C22×C4—22no—
72C22×C4—22no—
73C22×C4—22no—
74C22×C4C2×D411yescharacteristic
75C22×C4C2×D412yes—
76C22×C4C2×D411yescharacteristic
77C22×C4C2×D412yes—
78C22×C4C2411yescharacteristic
79C2×C8—22no—
80C2×C8—22no—
81C2×C8—22no—
82C2×C8—22no—
83C2×C8C2×Q814yes—
84C2×C8C2×Q814yes—
85C4⋊C4—24no—
86C4⋊C4—22no—
87C4⋊C4—22no—
88C4⋊C4—22no—
89C4⋊C4—22no—
90C4⋊C4—22no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—82no—
94C4⋊C4—82no—
95C4⋊C4—82no—
96C4⋊C4—82no—
97C4⋊C4#4114yes—
98C42—22no—
99C42—21no—
100C42—21no—
101C42—82no—
102C42C2×Q814yes—
103C23C22×D411yescharacteristic
104Q8—84no—
105C2×C4—22no—
106C2×C4—22no—
107C2×C4—21no—
108C2×C4—21no—
109C2×C4—24no—
110C2×C4—22no—
111C2×C4—22no—
112C2×C4—22no—
113C2×C4—22no—
114C2×C4—22no—
115C2×C4—42no—
116C2×C4—42no—
117C2×C4—42no—
118C2×C4—42no—
119C2×C4—42no—
120C2×C4—42no—
121C2×C4—42no—
122C2×C4—42no—
123C2×C4—42no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4C4⋊Q814yes—
127C2×C4C22×Q812yes—
128C2×C4C2×#4112yes—
129C2×C4H(5,𝔽2)11yescharacteristic
130C2×C42−1+411yescharacteristic
131C8—24no—
132C8—24no—
133C22#52511yescharacteristic
134C22C2×C4⋊Q811yescharacteristic
135C22#53711yescharacteristic
136C22#57712yes—
137C22#57712yes—
138C4—24no—
139C4—41no—
140C4—44no—
141C4—41no—
142C4—42no—
143C4—82no—
144C4—82no—
145C4—82no—
146C4#55412yes—
147C4#55712yes—
148C2#258411yescharacteristic
149C2#312311yescharacteristic
150C2#312611yescharacteristic
151C2#316312yes—
152C2#326312yes—
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
56. C4⋊C8Q8semidirect

Maximal subgroups

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

subgroupindex
#26472
#23312
#20852
#20582
#19492
#19482
#19442
#19412
#17682