Finite Group Databasebeta

← #30273

Subgroups — #30273

Order 256.

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

normal subgroups only

This group has 512 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×#496C211yesmaximal, characteristic
2C2×#492C211yesmaximal, characteristic, complemented
3C2×#491C211yesmaximal, characteristic, complemented
4C2×#488C211yesmaximal, characteristic, complemented
5#2658C211yesmaximal, characteristic, complemented
6#2641C211yesmaximal, characteristic, complemented
7#2013C214yesmaximal, complemented
8#2012C214yesmaximal, complemented
9#1746C211yesmaximal, characteristic, complemented
10C22×SD16C2214yes—
11C22×SD16C2212yes—
12C22×D8C2212yes—
13C2×C4⋊Q8C2211yescharacteristic
14C2×C4⋊Q8C2212yes—
15C2×#127C2211yescharacteristic
16C2×#125C2211yescharacteristic
17C2×#124C2211yescharacteristic
18C2×#124C2212yes—
19#496—24no—
20#492—24no—
21#491—24no—
22#488—24no—
23C2×#103C2212yes—
24C2×#103C2214yes—
25C2×#102C2212yes—
26C2×#97C2211yescharacteristic
27C2×C4×C8C2211yescharacteristic
28#399—24no—
29#394—24no—
30#390C2214yes—
31#376C2211yescharacteristic
32#336C2214yes—
33C22×Q8C2311yescharacteristic
34C22×Q8C2312yes—
35C22×D4—22no—
36C22×D4C2311yescharacteristic
37C22×D4C2312yes—
38C2×SD16—28no—
39C2×SD16—24no—
40C2×SD16—44no—
41C2×SD16—44no—
42C2×SD16—44no—
43C2×D8—24no—
44C2×D8—44no—
45C22×C8C2312yes—
46C22×C8C2312yes—
47C4⋊Q8—22no—
48C4⋊Q8—22no—
49C4⋊Q8—44no—
50#127—22no—
51#127—22no—
52#125—22no—
53#125—22no—
54#124—22no—
55#124—22no—
56#124—44no—
57C2×C4⋊C4—22no—
58C2×C4⋊C4—24no—
59C2×C4⋊C4—22no—
60C2×C4⋊C4C2312yes—
61C2×C22⋊C4—24no—
62C2×C22⋊C4—22no—
63C2×C22⋊C4—28no—
64C2×C42C2312yes—
65C2×C42C2311yescharacteristic
66#103—24no—
67#103—28no—
68#102—24no—
69#97D414yes—
70C4×C8D414yes—
71#95D414yes—
72C24—21no—
73C24—22no—
74C2×Q8—21no—
75C2×Q8—22no—
76C2×Q8—21no—
77C2×Q8—22no—
78C2×Q8—24no—
79C2×Q8—24no—
80C2×Q8—24no—
81C2×D4—21no—
82C2×D4—21no—
83C2×D4—22no—
84C2×D4—22no—
85C2×D4—24no—
86C2×D4—24no—
87C2×D4—24no—
88C2×D4—44no—
89C2×D4—84no—
90C22×C4—22no—
91C22×C4—21no—
92C22×C4—22no—
93C22×C4C2×D414yes—
94C22×C4C2×D412yes—
95C22×C4C2411yescharacteristic
96SD16—48no—
97SD16—416no—
98D8—48no—
99C2×C8—24no—
100C2×C8—24no—
101C2×C8C2×D414yes—
102C2×C8C2×D414yes—
103C4⋊C4—22no—
104C4⋊C4—22no—
105C4⋊C4—48no—
106C4⋊C4—44no—
107C4⋊C4—44no—
108C22⋊C4—48no—
109C22⋊C4—44no—
110C22⋊C4—88no—
111C42—24no—
112C42C2×D412yes—
113C42C2×D412yes—
114C23—41no—
115C23—42no—
116C23—42no—
117C23—44no—
118C23—48no—
119C23—44no—
120C23C22×D411yescharacteristic
121Q8—42no—
122Q8—44no—
123Q8—42no—
124Q8—44no—
125D4—42no—
126D4—42no—
127D4—42no—
128D4—44no—
129D4—42no—
130D4—88no—
131C2×C4—24no—
132C2×C4—24no—
133C2×C4—28no—
134C2×C4—41no—
135C2×C4—42no—
136C2×C4—42no—
137C2×C4—42no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—44no—
141C2×C4#12714yes—
142C2×C4C22×D411yescharacteristic
143C2×C4C22×D411yescharacteristic
144C2×C4H(5,𝔽2)14yes—
145C8—24no—
146C8—24no—
147C22—84no—
148C22—82no—
149C22—81no—
150C22—82no—
151C22—84no—
152C22—88no—
153C22C2×#12711yescharacteristic
154C22#53512yes—
155C22#57714yes—
156C4—24no—
157C4—44no—
158C4—82no—
159C4—81no—
160C4—82no—
161C4#53512yes—
162C4#53512yes—
163C2—162no—
164C2—161no—
165C2#265711yescharacteristic
166C2#315412yes—
167C2#322114yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC2×#496C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ #376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C2×#492C2semidirect
3. C2×#491C2semidirect
4. C2×#488C2semidirect
5. #2658C2semidirect
6. #2641C2semidirect
7. #2013C2semidirect
8. #2012C2semidirect
9. #1746C2semidirect

Maximal subgroups

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

subgroupindex
C2×#4962
C2×#4922
C2×#4912
C2×#4882
#26582
#26412
#20132
#20122
#17462