Finite Group Databasebeta

← C22⋊C4×Dic298 #34047526

Subgroups — C22⋊C4×Dic298 #34047526

Order 19072.

820 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×Dic298C211yesmaximal, characteristic
2C2×C4×Dic298C212yesmaximal, complemented
3#23749531C212yesmaximal, complemented
4#23749529C214yesmaximal, complemented
5#23749485C211yesmaximal, characteristic
6#23749483C212yesmaximal
7C22⋊C4×Dic149C212yesmaximal
8C4×C22⋊C4×C149C211yesmaximal, characteristic
9C22×Dic298—28no—
10C22×Dic298C418yescomplemented
11C22×Dic298C2212yes—
12C22×Dic298C2211yescharacteristic
13C22×Dic298C2211yescharacteristic
14C23×Dic149C2212yes—
15C4×Dic298—28no—
16C2×C4⋊Dic149C2212yes—
17C2×#14558715C2214yes—
18C2×C22⋊Dic149C2212yes—
19C2×C4×Dic149C2214yes—
20#18011818C2214yes—
21#18011818C2214yes—
22#18011818C2212yes—
23C23×C4×C149C2211yescharacteristic
24C2×C22⋊C4×C149C2211yescharacteristic
25C2×C22⋊C4×C149C2211yescharacteristic
26C2×C42×C149C2212yes—
27#95×C149C2212yes—
28C2×Dic298—232no—
29C2×Dic298—28no—
30C2×Dic298—24no—
31C2×Dic298C2×C418yes—
32C2×Dic298C2×C414yes—
33C2×Dic298C2×C414yes—
34C2×Dic298D418yes—
35C22×Dic149—28no—
36C22×Dic149C2×C418yes—
37C22×Dic149C2314yes—
38C22×Dic149C2312yes—
39C22×Dic149C2312yes—
40C4⋊Dic149—24no—
41#14558715—28no—
42C22⋊Dic149—24no—
43C4×Dic149—28no—
44C24×C149C2311yescharacteristic
45C22×C4×C149—24no—
46C22×C4×C149C2×C414yes—
47C22×C4×C149C2312yes—
48C22×C4×C149C2311yescharacteristic
49C22×C4×C149C2312yes—
50C22×C4×C149C2311yescharacteristic
51C22⋊C4×C149—22no—
52C22⋊C4×C149Q814yescomplemented
53C42×C149—24no—
54Dic298—28no—
55Dic298—216no—
56Dic298C22⋊C4116yesdirect product factor
57C2×Dic149—24no—
58C2×Dic149—216no—
59C2×Dic149—24no—
60C2×Dic149—24no—
61C2×Dic149—24no—
62C2×Dic149C22×C414yes—
63C2×Dic149C22×C414yes—
64C2×Dic149C2×D418yes—
65C23×C149—22no—
66C23×C149—22no—
67C23×C149C22×C412yes—
68C23×C149C2×Q812yes—
69C23×C149#4112yes—
70C23×C149C2411yescharacteristic
71C2×C4×C149—22no—
72C2×C4×C149—22no—
73C2×C4×C149—22no—
74C2×C4×C149—28no—
75C2×C4×C149—22no—
76C2×C4×C149—22no—
77C2×C4×C149—22no—
78C2×C4×C149C22×C412yes—
79C2×C4×C149C22×C412yes—
80C2×C4×C149C2×D414yes—
81C2×C4×C149C2×Q814yescomplemented
82C22×C149—22no—
83C22×C149—22no—
84C22×C149—24no—
85C22×C149—24no—
86C22×C149C4×Q814yescomplemented
87C22×C149C23×C411yescharacteristic
88C22×C149C22×D412yes—
89C22×C149C22×Q811yescharacteristic
90C22×C149C2×#4111yescharacteristic
91C22×C1492−1+412yes—
92C4×C149—22no—
93C4×C149—24no—
94C4×C149—42no—
95C4×C149C2×C22⋊C414yes—
96Dic149—24no—
97Dic149—44no—
98Dic149C2×C22⋊C418yes—
99C2×C149—24no—
100C2×C149C22×C22⋊C411yescharacteristic
101C2×C149C2×C4×Q811yescharacteristic
102C2×C149#51911yescharacteristic
103C2×C149#54812yes—
104C2×C149D4×Q812yes—
105C149Q8×C22⋊C411yescharacteristic, complemented, Sylow
106Q8×C22⋊C4—1491nomaximal, Sylow
107C23×Q8—1491no—
108C2×C4×Q8—1492no—
109#391—1492no—
110#391—1494no—
111#380—1491no—
112#380—1492no—
113C4×C22⋊C4—1492no—
114C4×C22⋊C4D14911yescharacteristic
115C22×Q8—2988no—
116C22×Q8—1498no—
117C22×Q8—1491no—
118C22×Q8—1492no—
119C22×Q8—1491no—
120C23×C4—1492no—
121C23×C4C2×D14911yescharacteristic
122C4×Q8—2988no—
123C2×C4⋊C4—1494no—
124C2×C4⋊C4—1492no—
125C2×C22⋊C4—1492no—
126C2×C22⋊C4C2×D14911yescharacteristic
127C2×C22⋊C4C2×D14911yescharacteristic
128C2×C42—1494no—
129C2×C42C2×D14912yes—
130#95—1494no—
131#95—1492no—
132#95—1494no—
133#95C2×D14912yes—
134C24C22×D14911yescharacteristic
135C2×Q8—29832no—
136C2×Q8—2988no—
137C2×Q8—2984no—
138C2×Q8—1494no—
139C2×Q8—1498no—
140C2×Q8—1494no—
141C2×Q8—1498no—
142C22×C4—24no—
143C22×C4—2988no—
144C22×C4—1494no—
145C22×C4—1498no—
146C22×C4—1492no—
147C22×C4—1492no—
148C22×C4C4×D14914yes—
149C22×C4C22×D14912yes—
150C22×C4C22×D14911yescharacteristic
151C22×C4C22×D14912yes—
152C22×C4C22×D14911yescharacteristic
153C4⋊C4—2988no—
154C4⋊C4—2984no—
155C22⋊C4—22no—
156C22⋊C4—2984no—
157C22⋊C4Dic29814yesdirect product factor
158C42—24no—
159C42—2988no—
160C23—22no—
161C23—22no—
162C23C2×C4×D14912yes—
163C23C2×Dic29812yes—
164C23#1455873612yes—
165C23C23×D14911yescharacteristic
166Q8—29816no—
167Q8—2988no—
168Q8—14916no—
169C2×C4—22no—
170C2×C4—22no—
171C2×C4—22no—
172C2×C4—28no—
173C2×C4—22no—
174C2×C4—22no—
175C2×C4—22no—
176C2×C4—2984no—
177C2×C4—29816no—
178C2×C4—2984no—
179C2×C4—2984no—
180C2×C4—2984no—
181C2×C4—1494no—
182C2×C4—1494no—
183C2×C4—1498no—
184C2×C4C2×C4×D14912yes—
185C2×C4C2×C4×D14912yes—
186C2×C4D4×D14914yes—
187C2×C4C2×Dic29814yescomplemented
188C22—24no—
189C22—24no—
190C22—22no—
191C22—22no—
192C22C4×Dic29814yescomplemented
193C22C22×C4×D14911yescharacteristic
194C22C2×D4×D14912yes—
195C22C22×Dic29811yescharacteristic
196C22C2×#1455873611yescharacteristic
197C22#1801195812yes—
198C4—24no—
199C4—22no—
200C4—42no—
201C4—2984no—
202C4—5964no—
203C4—1498no—
204C4C22⋊C4×D14914yes—
205C2—24no—
206C2C2×C22⋊C4×D14911yescharacteristic
207C2C2×C4×Dic29811yescharacteristic
208C2#2375010211yescharacteristic
209C2#2375028412yes—
210C2D4×Dic29812yes—
subgroupG/H
center, FrattiniC23C23×D149
commutatorC22×C149C23×C4
FittingC4×C22⋊C4×C149C2
socle, cosocleC23×C149C24
prime radicalC24×C149C23
hypercenterC4×C22⋊C4D149
hypocenterC149Q8×C22⋊C4
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ C4×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. C2×C4×Dic298C2semidirect
3. #23749531C2semidirect
4. #23749529C2semidirect
10. C22×Dic298C4semidirect
52. C22⋊C4×C149Q8semidirect
56. Dic298C22⋊C4direct (N × H)
81. C2×C4×C149C2×Q8semidirect
86. C22×C149C4×Q8semidirect
105. C149Q8×C22⋊C4semidirect
157. C22⋊C4Dic298direct (N × H)
187. C2×C4C2×Dic298semidirect
192. C22C4×Dic298semidirect

Maximal subgroups

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

subgroupindex
C23×Dic2982
C2×C4×Dic2982
#237495312
#237495292
#237494852
#237494832
C22⋊C4×Dic1492
C4×C22⋊C4×C1492
Q8×C22⋊C4149