Finite Group Databasebeta

← #29674

Subgroups — #29674

Order 256.

516 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 516 conjugacy classes of subgroups — too many to draw. Only its 127 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×#541C211yesmaximal, characteristic
2C2×#462C212yesmaximal, complemented
3#2621C211yesmaximal, characteristic
4#2026C212yesmaximal, complemented
5#2016C212yesmaximal, complemented
6#2001C214yesmaximal
7#1805C212yesmaximal, complemented
8#1798C211yesmaximal, characteristic
9C22×Q16C2214yes—
10#541—28no—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×#126—22no—
14C2×#125—22no—
15C2×#125C2211yescharacteristic
16C2×C22⋊Q8C2212yes—
17C2×C22⋊Q8C2212yes—
18C2×C4×Q8C2212yes—
19C2×#117C2211yescharacteristic
20#462—28no—
21C2×C4⋊C8C2212yes—
22C2×#103C2214yes—
23C2×#103C2214yes—
24C2×C22⋊C8C2212yes—
25#398—22no—
26#397—22no—
27#391C2212yes—
28#382C2211yescharacteristic
29#340C2214yes—
30#336C2212yes—
31C22×Q8C2312yes—
32C22×Q8C2312yes—
33C23×C4C2311yescharacteristic
34C2×Q16—28no—
35C2×Q16—44no—
36C2×Q16—44no—
37C22×C8C2314yes—
38C4⋊Q8—24no—
39C4⋊Q8—24no—
40#126—216no—
41#125—216no—
42#125—24no—
43C22⋊Q8—24no—
44C22⋊Q8—24no—
45C22⋊Q8—44no—
46C4×Q8—24no—
47C4×Q8D418yes—
48#117—24no—
49C2×C4⋊C4—22no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4—22no—
54C2×C4⋊C4—22no—
55C2×C4⋊C4D412yes—
56C2×C4⋊C4C2312yes—
57C2×C4⋊C4C2312yes—
58C2×C22⋊C4—22no—
59C2×C22⋊C4—22no—
60C2×C22⋊C4D412yes—
61C2×C42—22no—
62C2×C42C2311yescharacteristic
63C2×C42C2311yescharacteristic
64C4⋊C8—24no—
65#103—28no—
66#103—44no—
67C22⋊C8—42no—
68#95—22no—
69#95—24no—
70C24C2×D411yescharacteristic
71C2×Q8—22no—
72C2×Q8—24no—
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—22no—
76C2×Q8—24no—
77C2×Q8—22no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8C2×D414yes—
81C22×C4—22no—
82C22×C4—22no—
83C22×C4—22no—
84C22×C4—21no—
85C22×C4—22no—
86C22×C4—21no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4C2×D412yes—
90C22×C4C2×D411yescharacteristic
91C22×C4C2×D412yes—
92C22×C4C2411yescharacteristic
93Q16—416no—
94C2×C8—24no—
95C2×C8—24no—
96C2×C8—24no—
97C4⋊C4—28no—
98C4⋊C4—28no—
99C4⋊C4—28no—
100C4⋊C4—28no—
101C4⋊C4—24no—
102C4⋊C4—22no—
103C4⋊C4—24no—
104C4⋊C4—44no—
105C4⋊C4—44no—
106C4⋊C4C2×D414yes—
107C22⋊C4—28no—
108C22⋊C4—24no—
109C22⋊C4—44no—
110C42—28no—
111C42—22no—
112C42C2×D414yes—
113C23—21no—
114C23—21no—
115C23—21no—
116C23—24no—
117C23C22×D411yescharacteristic
118Q8—24no—
119Q8—24no—
120Q8—42no—
121Q8—42no—
122Q8—44no—
123Q8—44no—
124C2×C4—24no—
125C2×C4—22no—
126C2×C4—24no—
127C2×C4—24no—
128C2×C4—21no—
129C2×C4—21no—
130C2×C4—21no—
131C2×C4—24no—
132C2×C4—42no—
133C2×C4—42no—
134C2×C4—44no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—44no—
142C2×C4#12014yes—
143C2×C4C22×D412yes—
144C2×C4H(5,𝔽2)11yescharacteristic
145C2×C4H(5,𝔽2)12yes—
146C2×C42−1+411yescharacteristic
147C8—44no—
148C22—41no—
149C22—42no—
150C22—42no—
151C22—42no—
152C22C2×#12011yescharacteristic
153C22#53511yescharacteristic
154C22#53711yescharacteristic
155C22#57814yes—
156C4—24no—
157C4—41no—
158C4—44no—
159C4—42no—
160C4—44no—
161C4—82no—
162C4—82no—
163C4#53512yes—
164C4#53712yes—
165C2—81no—
166C2#261511yescharacteristic
167C2#301112yes—
168C2#322312yes—
169C2#326112yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC24C2×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#462C2semidirect
4. #2026C2semidirect
5. #2016C2semidirect
7. #1805C2semidirect

Maximal subgroups

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

subgroupindex
C2×#5412
C2×#4622
#26212
#20262
#20162
#20012
#18052
#17982