Finite Group Databasebeta

← #30982

Subgroups — #30982

Order 256.

303 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 303 conjugacy classes of subgroups — too many to draw. Only its 115 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#3163C212yesmaximal
2#3082C212yesmaximal
3#2096C211yesmaximal, characteristic
4#2090C212yesmaximal
5#2060C212yesmaximal
6#2028C211yesmaximal, characteristic
7#1930C212yesmaximal
8#1922C212yesmaximal
9#1857C211yesmaximal, characteristic
10#544C2212yes—
11#544C2211yescharacteristic
12#519C2211yescharacteristic
13#501—22no—
14#501—22no—
15#499—22no—
16#498—22no—
17#479—22no—
18#479—22no—
19#477—22no—
20#475—22no—
21#428C2212yes—
22#428C2212yes—
23#428C2212yes—
24#427C2212yes—
25C2×#106C2212yes—
26#424C2212yes—
27#419C2212yes—
28C2×#103C2212yes—
29C2×#101C2211yescharacteristic
30#405C2212yes—
31#391C2211yescharacteristic
32#384C2211yescharacteristic
33#343C2212yes—
34#343C2211yescharacteristic
35#341C2212yes—
36#339C2212yes—
37#339C2212yes—
38#336C2211yescharacteristic
39C22×Q8C2311yescharacteristic
40C2×M16C2312yes—
41C2×M16C2312yes—
42C22×C8C2312yes—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46#125—22no—
47#125—22no—
48#125—22no—
49C22⋊Q8—42no—
50C22⋊Q8—41no—
51C4×Q8—22no—
52C4×Q8—22no—
53#117—41no—
54#117C2312yes—
55#117C2312yes—
56C2×C4⋊C4—41no—
57C2×C4⋊C4C2312yes—
58C2×C4⋊C4C2311yescharacteristic
59C2×C42C2311yescharacteristic
60#107—22no—
61#107—22no—
62#107—22no—
63#107D412yes—
64#107D412yes—
65#106—22no—
66#106—22no—
67#106—22no—
68#106—22no—
69#106—22no—
70#106D412yes—
71#106D412yes—
72C4⋊C8—22no—
73C4⋊C8—22no—
74#103—22no—
75#103—22no—
76#103—22no—
77#103—22no—
78#101Q814yescomplemented
79#97—22no—
80C4×C8—22no—
81#95—41no—
82C2×Q8—21no—
83C2×Q8—22no—
84C2×Q8—22no—
85C2×Q8—42no—
86C2×Q8—41no—
87C2×Q8C2×Q812yes—
88C22×C4—21no—
89C22×C4—21no—
90C22×C4—21no—
91C22×C4—22no—
92C22×C4C2411yescharacteristic
93M16—22no—
94M16—22no—
95M16—22no—
96M16C2×Q814yes—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8C2×D412yes—
102C2×C8C2×D412yes—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4—22no—
106C4⋊C4—41no—
107C4⋊C4—41no—
108C4⋊C4—42no—
109C4⋊C4—41no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C4⋊C4—42no—
113C4⋊C4—82no—
114C4⋊C4C2×D412yes—
115C4⋊C4C2×D412yes—
116C4⋊C4C2×D412yes—
117C4⋊C4C2×D412yes—
118C22⋊C4—22no—
119C22⋊C4—22no—
120C42—22no—
121C42—22no—
122C42—22no—
123C42—42no—
124C23H(5,𝔽2)11yescharacteristic
125Q8—24no—
126Q8—42no—
127Q8—161no—
128Q8—162no—
129C2×C4—22no—
130C2×C4—22no—
131C2×C4—22no—
132C2×C4—22no—
133C2×C4—22no—
134C2×C4—22no—
135C2×C4—41no—
136C2×C4—41no—
137C2×C4—41no—
138C2×C4—41no—
139C2×C4—41no—
140C2×C4—42no—
141C2×C4—82no—
142C2×C4—81no—
143C2×C4C22×D412yes—
144C2×C4C22×Q811yescharacteristic
145C2×C42−1+411yescharacteristic
146C2×C42−1+412yes—
147C8—22no—
148C8—22no—
149C8—24no—
150C8—42no—
151C22—21no—
152C22—21no—
153C22#54411yescharacteristic
154C22D4211yescharacteristic
155C22#56311yescharacteristic
156C4—42no—
157C4—42no—
158C4—42no—
159C4—42no—
160C4—42no—
161C4—42no—
162C4—81no—
163C4—82no—
164C4#53612yes—
165C4D4×Q812yes—
166C2—21no—
167C2—21no—
168C2#267711yescharacteristic
169C2#328911yescharacteristic
170C2#329111yescharacteristic
subgroupG/H
center, socleC22D42
commutator, Frattini, cosocleC22×C4C24
prime radicalC23H(5,𝔽2)
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
78. #101Q8semidirect

Maximal subgroups

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

subgroupindex
#31632
#30822
#20962
#20902
#20602
#20282
#19302
#19222
#18572