Finite Group Databasebeta

← #33191

Subgroups — #33191

Order 256.

489 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 489 conjugacy classes of subgroups — too many to draw. Only its 151 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×#494C211yesmaximal, characteristic, complemented
2C2×#473C214yesmaximal
3#3039C212yesmaximal
4C4×#131C211yesmaximal, characteristic
5#1979C214yesmaximal, complemented
6#1966C212yesmaximal, complemented
7#1848C211yesmaximal, characteristic, complemented
8C2×#137C2214yes—
9C22×Q16C2214yes—
10C2×#131C2212yes—
11C2×C4⋊Q8C2212yes—
12C4×#41C2211yescharacteristic
13#494—21no—
14#494—21no—
15#494—22no—
16#473—216no—
17#462—24no—
18#461—24no—
19C2×#108C2214yes—
20#423C2212yes—
21#419C2214yes—
22C2×#101C2218yes—
23#405—22no—
24#405C2212yes—
25C4×M16—21no—
26C4×M16C2211yescharacteristic
27C2×C4×C8—21no—
28C2×C4×C8C2211yescharacteristic
29C2×#41C2311yescharacteristic
30C22×Q8C2314yes—
31#137—216no—
32C2×Q16—24no—
33C2×Q16—28no—
34C2×Q16—24no—
35C2×Q16—24no—
36C2×Q16—28no—
37C2×SD16—24no—
38#131—24no—
39#131D418yes—
40C2×M16—22no—
41C2×M16C2314yes—
42C2×M16C2312yes—
43C22×C8—22no—
44C22×C8C2312yes—
45C4⋊Q8—24no—
46C4⋊Q8—22no—
47C4⋊Q8—22no—
48C4×Q8D412yes—
49C4×D4—22no—
50C4×D4D412yes—
51#117—21no—
52#117C2311yescharacteristic
53C2×C4⋊C4—24no—
54C2×C42—21no—
55C2×C42C2311yescharacteristic
56#108—28no—
57C4⋊C8—24no—
58#103—28no—
59#101—216no—
60#97—22no—
61#97—21no—
62C4×C8—22no—
63C4×C8—21no—
64C4×C8D411yescharacteristic
65C4×C8D411yescharacteristic
66C4×C8D412yes—
67#41—22no—
68#41C2×D414yes—
69C2×Q8—28no—
70C2×Q8—24no—
71C2×Q8—24no—
72C2×Q8—28no—
73C2×Q8C2×D411yescharacteristic
74C2×D4—21no—
75C2×D4C2×D411yescharacteristic
76C22×C4—21no—
77C22×C4—22no—
78C22×C4—24no—
79C22×C4#4112yes—
80C22×C4C2411yescharacteristic
81Q16—48no—
82Q16—48no—
83Q16—48no—
84SD16—48no—
85M16—22no—
86M16—28no—
87M16—28no—
88M16C2×D414yes—
89C2×C8—22no—
90C2×C8—28no—
91C2×C8—24no—
92C2×C8C2×D412yes—
93C2×C8C2×D412yes—
94C2×C8C2×D414yes—
95C2×C8#4114yes—
96C4⋊C4—22no—
97C4⋊C4—44no—
98C4⋊C4—44no—
99C4⋊C4C2×D412yes—
100C22⋊C4—21no—
101C22⋊C4—22no—
102C42—22no—
103C42—21no—
104C42C2×D411yescharacteristic
105C42C2×D411yescharacteristic
106C42C2×D412yes—
107C23—21no—
108C23C2×#4111yescharacteristic
109Q8—21no—
110Q8—48no—
111Q8—44no—
112Q8—44no—
113Q8#12712yes—
114D4—24no—
115D4—21no—
116D4#12712yes—
117C2×C4—21no—
118C2×C4—24no—
119C2×C4—24no—
120C2×C4—22no—
121C2×C4—44no—
122C2×C4—44no—
123C2×C4—48no—
124C2×C4#12112yes—
125C2×C4#12112yes—
126C2×C4C22×D411yescharacteristic
127C2×C4C22×D412yes—
128C2×C4C22×D411yescharacteristic
129C2×C4C2×#4112yes—
130C8—24no—
131C8—44no—
132C8#12114yes—
133C8#12114yes—
134C22—22no—
135C22—22no—
136C22—42no—
137C22C2×#12111yescharacteristic
138C22#53212yes—
139C4—22no—
140C4—22no—
141C4—42no—
142C4—84no—
143C4#47314yescomplemented
144C4C2×#12112yes—
145C4C2×#12711yescharacteristic
146C4#53211yescharacteristic
147C2—22no—
148C2—42no—
149C2#285611yescharacteristic
150C2C2×#47312yes—
subgroupG/H
center, socleC22C2×#121
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#41C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#494C2semidirect
5. #1979C2semidirect
6. #1966C2semidirect
7. #1848C2semidirect
143. C4#473semidirect

Maximal subgroups

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

subgroupindex
C2×#4942
C2×#4732
#30392
C4×#1312
#19792
#19662
#18482