Finite Group Databasebeta

← #29828

Subgroups — #29828

Order 256.

421 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 421 conjugacy classes of subgroups — too many to draw. Only its 135 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×#476C211yesmaximal, characteristic
2C2×#461C211yesmaximal, characteristic
3#2862C211yesmaximal, characteristic, complemented
4#2293C211yesmaximal, characteristic
5#2066C214yesmaximal, complemented
6#2055C214yesmaximal
7#1987C211yesmaximal, characteristic, complemented
8#1981C211yesmaximal, characteristic, complemented
9#1842C211yesmaximal, characteristic, complemented
10C22×SD16C2212yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×C4⋊Q8C2211yescharacteristic
13C2×C4×D4C2211yescharacteristic
14C2×#117—21no—
15#476—24no—
16#461—24no—
17C2×#106C2212yes—
18C2×C4⋊C8C2211yescharacteristic
19C2×C4⋊C8C2211yescharacteristic
20C2×C4⋊C8C2214yes—
21C2×#103C2212yes—
22C2×#103C2214yes—
23C2×#102C2212yes—
24#391—22no—
25#391C2214yes—
26#390C2212yes—
27#389C2212yes—
28#388—22no—
29#382—21no—
30#382—21no—
31C4×C4⋊C4C2211yescharacteristic
32C4×C22⋊C4—21no—
33C43C2211yescharacteristic
34#340C2214yes—
35C22×Q8—21no—
36C22×Q8C2312yes—
37C22×D4C2311yescharacteristic
38C23×C4—21no—
39C2×SD16—24no—
40C2×SD16—44no—
41C22×C8C2312yes—
42C22×C8C2312yes—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45C4⋊Q8—22no—
46C4⋊Q8—22no—
47C4×D4—22no—
48C4×D4D414yes—
49#117—44no—
50C2×C4⋊C4—22no—
51C2×C4⋊C4—21no—
52C2×C4⋊C4—21no—
53C2×C4⋊C4—21no—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C4⋊C4C2311yescharacteristic
57C2×C22⋊C4—21no—
58C2×C22⋊C4—22no—
59C2×C22⋊C4—22no—
60C2×C42—21no—
61C2×C42D411yescharacteristic
62C2×C42D412yes—
63C2×C42D411yescharacteristic
64C2×C42C2312yes—
65C2×C42C2311yescharacteristic
66#106—24no—
67C4⋊C8—22no—
68C4⋊C8—22no—
69C4⋊C8—44no—
70#103—24no—
71#103—44no—
72#102—24no—
73#95—22no—
74#95—21no—
75#95—24no—
76#95—24no—
77C24—21no—
78C2×Q8—22no—
79C2×Q8—22no—
80C2×Q8—24no—
81C2×Q8—24no—
82C2×Q8—44no—
83C2×Q8—42no—
84C2×D4—21no—
85C2×D4—22no—
86C2×D4—22no—
87C2×D4C2×D412yes—
88C22×C4—21no—
89C22×C4—24no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4—22no—
93C22×C4—42no—
94C22×C4—42no—
95C22×C4C2×D412yes—
96C22×C4C2×D411yescharacteristic
97C22×C4C2×D412yes—
98C22×C4C2×D411yescharacteristic
99C22×C4C2411yescharacteristic
100SD16—48no—
101C2×C8—22no—
102C2×C8—22no—
103C2×C8—24no—
104C2×C8—24no—
105C4⋊C4—21no—
106C4⋊C4—22no—
107C4⋊C4—22no—
108C4⋊C4—22no—
109C4⋊C4—22no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C4⋊C4—42no—
113C4⋊C4—44no—
114C4⋊C4C2×D412yes—
115C22⋊C4—24no—
116C22⋊C4—44no—
117C22⋊C4—44no—
118C42—22no—
119C42—22no—
120C42—22no—
121C42—42no—
122C42—42no—
123C42SD1614yescomplemented
124C42C2×D412yes—
125C42#4112yes—
126C23—22no—
127C23—42no—
128C23—41no—
129C23—41no—
130C23—42no—
131C23C22×D411yescharacteristic
132Q8—42no—
133Q8—42no—
134Q8—44no—
135Q8—84no—
136D4—22no—
137D4—22no—
138D4—42no—
139C2×C4—22no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—22no—
144C2×C4—22no—
145C2×C4—22no—
146C2×C4—41no—
147C2×C4—41no—
148C2×C4—48no—
149C2×C4—42no—
150C2×C4—42no—
151C2×C4—42no—
152C2×C4—44no—
153C2×C4—42no—
154C2×C4—42no—
155C2×C4—44no—
156C2×C4#12112yes—
157C2×C4#12112yes—
158C2×C4C2×SD1614yes—
159C2×C4C2×SD1612yes—
160C2×C4#13712yes—
161C2×C4C22×D411yescharacteristic
162C2×C4C2×#4111yescharacteristic
163C2×C4H(5,𝔽2)12yes—
164C2×C42−1+412yes—
165C8—42no—
166C8—42no—
167C22—42no—
168C22—42no—
169C22—42no—
170C22—82no—
171C22—82no—
172C22C2×#12111yescharacteristic
173C22#53712yes—
174C22C22×SD1611yescharacteristic
175C22C2×#13711yescharacteristic
176C22#57512yes—
177C4—24no—
178C4—22no—
179C4—42no—
180C4—42no—
181C4—82no—
182C4—82no—
183C4—82no—
184C4#46114yes—
185C4#53511yescharacteristic
186C4#53611yescharacteristic
187C4#54212yes—
188C2—82no—
189C2#262011yescharacteristic
190C2C2×#46111yescharacteristic
191C2#304011yescharacteristic
192C2#324612yes—
193C2#325212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radicalC22×D4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C43 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
3. #2862C2semidirect
5. #2066C2semidirect
7. #1987C2semidirect
8. #1981C2semidirect
9. #1842C2semidirect
123. C42SD16semidirect

Maximal subgroups

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

subgroupindex
C2×#4762
C2×#4612
#28622
#22932
#20662
#20552
#19872
#19812
#18422