Finite Group Databasebeta

← #33659

Subgroups — #33659

Order 256.

273 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 273 conjugacy classes of subgroups — too many to draw. Only its 109 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#3060C211yesmaximal, characteristic
2#2916C211yesmaximal, characteristic, complemented
3#2239C214yesmaximal, complemented
4#2238C214yesmaximal, complemented
5C2×#365C212yesmaximal, complemented
6#2148C212yesmaximal, complemented
7#2115C211yesmaximal, characteristic, complemented
8C2×#135C2211yescharacteristic
9#568—21no—
10C2×#131C2211yescharacteristic
11#537—21no—
12C2×M32C2212yes—
13#470C2212yes—
14#469C2212yes—
15#465—22no—
16#430—21no—
17#430C2214yes—
18C2×#108—22no—
19C2×#108C2212yes—
20C2×#106C2211yescharacteristic
21#417—21no—
22#365C2218yes—
23#362C2214yes—
24#361C2214yes—
25#349C2214yes—
26C2×#41—21no—
27C2×#41D411yescharacteristic
28#135—22no—
29#135—22no—
30C2×Q16C2311yescharacteristic
31C2×SD16—21no—
32C2×D8C2311yescharacteristic
33#131—22no—
34#131—22no—
35#131—44no—
36C2×M16—24no—
37C2×M16—22no—
38C2×M16D411yescharacteristic
39C2×M16C2312yes—
40C22×C8D412yes—
41C22×C8C2311yescharacteristic
42C22⋊Q8—22no—
43C22⋊Q8—41no—
44#121—22no—
45#121—41no—
46#121—42no—
47C2×C4⋊C4—21no—
48M32—22no—
49M32C2314yes—
50C2×C16—22no—
51#108—22no—
52#108—24no—
53#108C2314yes—
54#106—21no—
55#106C2312yes—
56#103—22no—
57#102—22no—
58#41—22no—
59#41—22no—
60#41—42no—
61#41—42no—
62C2×Q8—21no—
63C2×Q8SD1611yescharacteristic
64C2×D4—21no—
65C2×D4—41no—
66C2×D4—42no—
67C2×D4SD1612yes—
68C2×D4SD1611yescharacteristic
69C22×C4—41no—
70C22×C4—41no—
71C22×C4C2×D412yes—
72C22×C4C2×D411yescharacteristic
73Q16—22no—
74SD16—41no—
75SD16—41no—
76D8—22no—
77M16—22no—
78M16—24no—
79M16—24no—
80M16—44no—
81M16—42no—
82C2×C8—22no—
83C2×C8—22no—
84C2×C8—44no—
85C2×C8—42no—
86C2×C8C2×D412yes—
87C2×C8C2×D411yescharacteristic
88C2×C8#4112yes—
89C2×C8#4112yes—
90C2×C8C2411yescharacteristic
91C4⋊C4—22no—
92C4⋊C4—41no—
93C4⋊C4—42no—
94C22⋊C4—42no—
95C22⋊C4—42no—
96C16—24no—
97C23—41no—
98C23C2×SD1612yes—
99C23C2×SD1611yescharacteristic
100Q8—22no—
101Q8—41no—
102Q8—41no—
103D4—24no—
104D4—22no—
105D4—41no—
106D4—41no—
107D4—82no—
108D4—162no—
109C2×C4—22no—
110C2×C4—22no—
111C2×C4—42no—
112C2×C4—41no—
113C2×C4—82no—
114C2×C4—161no—
115C2×C4#12312yes—
116C2×C4C2×SD1612yes—
117C2×C4C2×SD1611yescharacteristic
118C2×C4AGL(1,ℤ/8)12yes—
119C2×C4C22×D411yescharacteristic
120C8—22no—
121C8—44no—
122C8#12311yescharacteristic
123C8#12311yescharacteristic
124C8C2×#4112yes—
125C22—22no—
126C22—41no—
127C22—42no—
128C22—81no—
129C22—81no—
130C22—81no—
131C22#48112yes—
132C22C22×SD1611yescharacteristic
133C4—22no—
134C4—82no—
135C4—81no—
136C4#48112yes—
137C4C2×#12311yescharacteristic
138C4C2×AGL(1,ℤ/8)11yescharacteristic
139C2—21no—
140C2—22no—
141C2—42no—
142C2—161no—
143C2C2×#48111yescharacteristic
subgroupG/H
center, socleC2C2×#481
commutator, Frattini, cosocleC2×C8C24
prime radical#3060C2
LCSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#131 ◁ G
LECSG ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2916C2semidirect
3. #2239C2semidirect
4. #2238C2semidirect
5. C2×#365C2semidirect
6. #2148C2semidirect
7. #2115C2semidirect

Maximal subgroups

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

subgroupindex
#30602
#29162
#22392
#22382
C2×#3652
#21482
#21152