Finite Group Databasebeta

← #29232

Subgroups — #29232

Order 256.

276 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 93 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#2102C211yesmaximal, characteristic, complemented
2#2050C211yesmaximal, characteristic
3#2031C212yesmaximal, complemented
4#1994C211yesmaximal, characteristic, complemented
5#1932C212yesmaximal, complemented
6#1906C212yesmaximal
7#1841C212yesmaximal, complemented
8#1827C212yesmaximal, complemented
9C4×#104C212yesmaximal, complemented
10#575C2211yescharacteristic
11#533C2211yescharacteristic
12C4×#41C2212yes—
13#430C2211yescharacteristic
14#423C2211yescharacteristic
15#421C2212yes—
16C2×#104C2212yes—
17C2×#104C2212yes—
18#413C2212yes—
19#410C2212yes—
20C4×M16C2212yes—
21C43C2211yescharacteristic
22#344C2212yes—
23#344C2212yes—
24#339C2212yes—
25#339C2212yes—
26#339C2212yes—
27#339C2212yes—
28#338C2211yescharacteristic
29H(3,ℤ/4)C2211yescharacteristic
30H(3,ℤ/4)C2212yes—
31C2×#41C2312yes—
32#137—22no—
33AGL(1,ℤ/8)—22no—
34#135—41no—
35C2×M16C2311yescharacteristic
36C2×M16C2312yes—
37C2×M16C2311yescharacteristic
38C2×M16C2312yes—
39C4⋊Q8—21no—
40#125—21no—
41C22⋊Q8—41no—
42C4×Q8—22no—
43C4×Q8—41no—
44C4×D4—22no—
45C4×D4—42no—
46#117—22no—
47#117C2312yes—
48#117C2312yes—
49C2×C42—22no—
50C2×C42—41no—
51C2×C42C2312yes—
52C2×C42C2311yescharacteristic
53#108—41no—
54C4⋊C8—41no—
55#104—22no—
56#104—22no—
57#104—22no—
58#104—22no—
59#104—42no—
60#101—22no—
61#100—22no—
62#99—42no—
63#97—22no—
64C4×C8—22no—
65#41—22no—
66#41—22no—
67#41—22no—
68#41—22no—
69C2×Q8—41no—
70C2×Q8#4112yes—
71C2×D4—22no—
72C2×D4#4112yes—
73C22×C4—22no—
74C22×C4—21no—
75C22×C4—22no—
76C22×C4—42no—
77C22×C4C2411yescharacteristic
78Q16—41no—
79SD16—42no—
80D8—41no—
81M16—22no—
82M16—22no—
83M16—22no—
84M16—22no—
85M16—22no—
86M16—22no—
87C2×C8—22no—
88C2×C8—22no—
89C2×C8—21no—
90C2×C8—21no—
91C4⋊C4—22no—
92C4⋊C4—22no—
93C4⋊C4—42no—
94C4⋊C4—42no—
95C4⋊C4—41no—
96C22⋊C4—22no—
97C22⋊C4—22no—
98C22⋊C4—42no—
99C42—22no—
100C42—21no—
101C42—22no—
102C42—22no—
103C42—42no—
104C42—44no—
105C42#4112yes—
106C42#4112yes—
107C42#4111yescharacteristic
108C42#4111yescharacteristic
109C23—22no—
110C23H(5,𝔽2)11yescharacteristic
111Q8—22no—
112Q8—22no—
113Q8—82no—
114D4—22no—
115D4—22no—
116D4—42no—
117D4—42no—
118C2×C4—21no—
119C2×C4—22no—
120C2×C4—21no—
121C2×C4—22no—
122C2×C4—22no—
123C2×C4—44no—
124C2×C4—42no—
125C2×C4—42no—
126C2×C4—42no—
127C2×C4—42no—
128C2×C4—42no—
129C2×C4—84no—
130C2×C4C2×#4111yescharacteristic
131C2×C4C2×#4112yes—
132C2×C4C2×#4112yes—
133C2×C4H(5,𝔽2)11yescharacteristic
134C8—42no—
135C8—41no—
136C8—41no—
137C8—42no—
138C22—41no—
139C22—42no—
140C22—82no—
141C22#53811yescharacteristic
142C22#55112yes—
143C4—24no—
144C4—22no—
145C4—41no—
146C4—42no—
147C4—42no—
148C4—82no—
149C4—82no—
150C4#52912yes—
151C4#55111yescharacteristic
152C4#55511yescharacteristic
153C2—21no—
154C2—22no—
155C2—82no—
156C2#257211yescharacteristic
subgroupG/H
centerC4#555
commutator, Frattini, cosocleC22×C4C24
socleC2#2572
prime radical#575C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #2102C2semidirect
3. #2031C2semidirect
4. #1994C2semidirect
5. #1932C2semidirect
7. #1841C2semidirect
8. #1827C2semidirect
9. C4×#104C2semidirect

Maximal subgroups

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

subgroupindex
#21022
#20502
#20312
#19942
#19322
#19062
#18412
#18272
C4×#1042