Finite Group Databasebeta

← C2×#14521321 #16855421

Subgroups — C2×#14521321 #16855421

Order 3968.

448 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 141 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×#11758519C212yesmaximal
2C2×#11758478C211yesmaximal, characteristic
3#14521321C218yesmaximal, direct product factor
4C2×#11758407C211yesmaximal, characteristic, complemented
5C2×#11758424C212yesmaximal, complemented
6C22×Q16×C31C211yesmaximal, characteristic, complemented
7C22×Q8×C31C2212yes—
8C2×#92495C2211yescharacteristic
9C2×Q16×C31—21no—
10C2×Q16×C31—21no—
11C2×Q16×C31—22no—
12C2×Q16×C31C2214yescomplemented
13C22×C8×C31C2211yescharacteristic
14C2×#92482—22no—
15#11758519—24no—
16#11758519C2218yes—
17C2×#92481—22no—
18C2×#92474C2212yes—
19C2×#92474C2211yescharacteristic
20#11758478—22no—
21#11758478C2214yes—
22C2×#92469—21no—
23C2×C8×D31—21no—
24#11758424C2218yescomplemented
25#11758407C2214yescomplemented
26C2×Q8×C31—22no—
27C2×Q8×C31—22no—
28C2×Q8×C31—22no—
29C2×Q8×C31—22no—
30C2×Q8×C31—22no—
31C2×Q8×C31C2314yes—
32C22×C4×C31—22no—
33C22×C4×C31C2311yescharacteristic
34C2×C22⋊D31—21no—
35#92495—21no—
36#92495—21no—
37#92495D412yes—
38#92495C2312yes—
39C2×D124D411yescharacteristic
40C2×C4×D31—21no—
41C2×Dic62D411yescharacteristic
42Q16×C31—24no—
43Q16×C31—24no—
44C2×C8×C31D411yescharacteristic
45C2×C8×C31D411yescharacteristic
46C2×C8×C31D412yes—
47C2×C8×C31C2312yes—
48#92482—28no—
49#92481—28no—
50#92474—21no—
51#92474—22no—
52#92474C2314yes—
53#92474C2312yes—
54C2×C31⋊C8—21no—
55C2×C31⋊C8—22no—
56#92469—24no—
57C8×D31—24no—
58C23×C31#4111yescharacteristic
59C22×D31—21no—
60Q8×C31—24no—
61Q8×C31—24no—
62Q8×C31—42no—
63Q8×C31—42no—
64C2×C4×C31—24no—
65C2×C4×C31—42no—
66C2×C4×C31—42no—
67C2×C4×C31C2×D411yescharacteristic
68C2×C4×C31C2×D411yescharacteristic
69C2×C4×C31C2×D411yescharacteristic
70C2×C4×C31C2×D411yescharacteristic
71C2×C4×C31#4111yescharacteristic
72C2×C4×C31C2411yescharacteristic
73C22⋊D31—22no—
74C22⋊D31—22no—
75C2×Dic31—21no—
76D124—21no—
77D124C2×D412yes—
78C4×D31—22no—
79C4×D31—22no—
80Dic62—21no—
81Dic62C2×D412yes—
82C8×C31C2×D412yes—
83C8×C31C2×D412yes—
84C31⋊C8—22no—
85C31⋊C8—24no—
86C2×#473—311nomaximal, Sylow
87C22×C31—22no—
88C22×C31#12111yescharacteristic
89C22×C31#12111yescharacteristic
90C22×C31C2×#4111yescharacteristic
91C2×D31—22no—
92C2×D31—42no—
93C4×C31—44no—
94C4×C31#12111yescharacteristic
95C4×C31#12111yescharacteristic
96C4×C31C22×D411yescharacteristic
97C4×C31C22×D411yescharacteristic
98Dic31—22no—
99C2×#137—312no—
100C22×Q16D3111yescharacteristic, complemented
101C2×#131—311no—
102#473—318no—
103C2×#108—311no—
104C2×#101—312no—
105C2×C31—21no—
106C2×C31—21no—
107C2×C31#47312yescomplemented
108C2×C31C2×#12111yescharacteristic
109D31—42no—
110C2×#41—311no—
111C22×Q8C2×D3112yes—
112#137—318no—
113#137—624no—
114C2×Q16—21no—
115C2×Q16—21no—
116C2×Q16—22no—
117C2×Q16—622no—
118C2×Q16C2×D3114yescomplemented
119C2×SD16—622no—
120#131—314no—
121#131—622no—
122C2×M16—311no—
123C2×M16—312no—
124C2×M16—621no—
125C22×C8—621no—
126C22×C8C2×D3111yescharacteristic
127#108—314no—
128#101—318no—
129C31C2×#47311yescharacteristic, complemented, Sylow
130#41—312no—
131#41—312no—
132#41—621no—
133#41—621no—
134C2×Q8—22no—
135C2×Q8—22no—
136C2×Q8—22no—
137C2×Q8—22no—
138C2×Q8—22no—
139C2×Q8—311no—
140C2×Q8C22×D3114yes—
141C2×D4—311no—
142C2×D4—621no—
143C22×C4—22no—
144C22×C4—621no—
145C22×C4C22×D3111yescharacteristic
146Q16—24no—
147Q16—24no—
148Q16—628no—
149SD16—628no—
150M16—312no—
151M16—314no—
152M16—622no—
153M16—621no—
154M16—624no—
155C2×C8—622no—
156C2×C8—621no—
157C2×C8—624no—
158C2×C8C22⋊D3111yescharacteristic
159C2×C8C22⋊D3111yescharacteristic
160C2×C8C22⋊D3112yes—
161C2×C8C22×D3112yes—
162C23—621no—
163C23#9249711yescharacteristic
164Q8—24no—
165Q8—24no—
166Q8—42no—
167Q8—42no—
168Q8—312no—
169Q8—621no—
170D4—312no—
171D4—622no—
172D4—622no—
173D4—621no—
174C2×C4—24no—
175C2×C4—42no—
176C2×C4—42no—
177C2×C4—621no—
178C2×C4—622no—
179C2×C4—622no—
180C2×C4D4×D3111yescharacteristic
181C2×C4D4×D3111yescharacteristic
182C2×C4#9249711yescharacteristic
183C2×C4C2×C22⋊D3111yescharacteristic
184C2×C4C2×C22⋊D3111yescharacteristic
185C2×C4C23×D3111yescharacteristic
186C8—624no—
187C8—622no—
188C8C2×C22⋊D3112yes—
189C8C2×C22⋊D3112yes—
190C22—22no—
191C22—622no—
192C22—1242no—
193C22#1175851511yescharacteristic
194C22#1175851511yescharacteristic
195C22C2×#9249711yescharacteristic
196C4—44no—
197C4—622no—
198C4#1175851511yescharacteristic
199C4#1175851511yescharacteristic
200C4C2×D4×D3111yescharacteristic
201C4C22×C22⋊D3111yescharacteristic
202C2—21no—
203C2—21no—
204C2—1242no—
205C2#1452132112yesdirect product factor
206C2C2×#1175851511yescharacteristic
subgroupG/H
centerC22#11758515
commutator, cosocleC2×C4×C31C24
FrattiniC2×C4C23×D31
FittingC22×Q16×C31C2
socleC22×C31#121
prime radicalC2×#92495C22
hypercenterC22×Q16D31
hypocenterC31C2×#473
LCSG ▷ C2×C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q16

Complements

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

NH ≅ G/Ntype
3. #14521321C2direct (N × H)
4. C2×#11758407C2semidirect
5. C2×#11758424C2semidirect
6. C22×Q16×C31C2semidirect
12. C2×Q16×C31C22semidirect
24. #11758424C22semidirect
25. #11758407C22semidirect
100. C22×Q16D31semidirect
107. C2×C31#473semidirect
118. C2×Q16C2×D31semidirect
129. C31C2×#473semidirect
205. C2#14521321direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#117585192
C2×#117584782
#145213212
C2×#117584072
C2×#117584242
C22×Q16×C312
C2×#47331