Finite Group Databasebeta

← C22×#19099274 #35195237

Subgroups — C22×#19099274 #35195237

Order 20224.

8454 conjugacy classes of subgroups.

The subgroup lattice has 324 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19099274C2148yesmaximal, direct product factor
2C22×#14579152C212yesmaximal, complemented
3C22×#14579141C212yesmaximal, complemented
4C22×#14579137C214yesmaximal, complemented
5C22×C4×Dic158C211yesmaximal, characteristic, complemented
6C22×C4×D316C211yesmaximal, characteristic
7C22×#14579123C212yesmaximal
8C22×C4⋊C4×D79C212yesmaximal, complemented
9C22×C4⋊Q8×C79C211yesmaximal, characteristic, complemented
10C23×Dic158C2211yescharacteristic
11C23×D316C2211yescharacteristic
12C23×C4×D79C2212yes—
13C23×C4×D79C2214yes—
14#19099274C221256yesdirect product factor
15C2×#14579152C22148yescomplemented
16C2×#14579141C22148yescomplemented
17C2×#14579137C22196yescomplemented
18C2×C4×Dic158C22124yescomplemented
19C2×C4×D316C22124yes—
20C2×#14579123C22148yes—
21C22×C4⋊Dic79C2211yescharacteristic
22C22×C4⋊Dic79C2211yescharacteristic
23C22×C4⋊Dic79C2214yes—
24C22×Dic79⋊C4C2214yes—
25C22×Dic79⋊C4C2212yes—
26C2×C4⋊C4×D79C22148yescomplemented
27C22×(C2×D79)⋊C4C2214yes—
28C22×(C2×D79)⋊C4C2212yes—
29C22×C4×Dic79C2212yes—
30C23×Q8×C79C2212yes—
31C2×C4⋊Q8×C79C22124yescomplemented
32C22×C4⋊C4×C79C2212yes—
33C22×C4⋊C4×C79C2212yes—
34C22×C42×C79C2211yescharacteristic
35C24×D79C2312yes—
36C22×Dic158—28no—
37C22×Dic158C23112yes—
38C22×D316Q8116yescomplemented
39C22×D316C23112yes—
40C23×Dic79C2312yes—
41C23×Dic79C2312yes—
42C23×Dic79C2312yes—
43C22×C4×D79—216no—
44C22×C4×D79—416no—
45C22×C4×D79C23124yes—
46C22×C4×D79C23148yes—
47#14579152C231128yescomplemented
48#14579141C231128yescomplemented
49#14579137C231256yescomplemented
50C4×Dic158C23164yescomplemented
51C4×D316C23164yes—
52#14579123C231128yes—
53C2×C4⋊Dic79C23112yes—
54C2×C4⋊Dic79C23112yes—
55C2×C4⋊Dic79C23148yes—
56C2×Dic79⋊C4C23148yes—
57C2×Dic79⋊C4C23124yes—
58C4⋊C4×D79C231128yescomplemented
59C2×(C2×D79)⋊C4C23148yes—
60C2×(C2×D79)⋊C4C23124yes—
61C2×C4×Dic79C23124yes—
62C22×Q8×C79—48no—
63C22×Q8×C79C23124yes—
64C23×C4×C79C2311yescharacteristic
65C23×C4×C79C2314yes—
66C23×C4×C79C2311yescharacteristic
67C23×C4×C79C2311yescharacteristic
68C4⋊Q8×C79C23164yescomplemented
69C2×C4⋊C4×C79C23124yes—
70C2×C4⋊C4×C79C23124yes—
71C2×C42×C79C23112yes—
72C23×D79—28no—
73C23×D79—28no—
74C23×D79C2×Q8116yes—
75C23×D79C24112yes—
76C2×Dic158—248no—
77C2×Dic158C24116yes—
78C2×D316C2×Q8196yescomplemented
79C2×D316C24116yes—
80C22×Dic79—28no—
81C22×Dic79—28no—
82C22×Dic79—28no—
83C22×Dic79C24112yes—
84C22×Dic79C24112yes—
85C22×Dic79C24112yes—
86C2×C4×D79—296no—
87C2×C4×D79—496no—
88C2×C4×D79C24132yes—
89C2×C4×D79C24164yes—
90C4⋊Dic79C24116yes—
91C4⋊Dic79C24116yes—
92C4⋊Dic79C24164yes—
93Dic79⋊C4C24164yes—
94Dic79⋊C4C24132yes—
95(C2×D79)⋊C4C24164yes—
96(C2×D79)⋊C4C24132yes—
97C4×Dic79C24132yes—
98C24×C79C2411yescharacteristic
99C2×Q8×C79—448no—
100C2×Q8×C79C24132yes—
101C22×C4×C79—24no—
102C22×C4×C79—216no—
103C22×C4×C79C2×Q818yes—
104C22×C4×C79#4118yes—
105C22×C4×C79C2416yes—
106C22×C4×C79C24124yes—
107C22×C4×C79C2416yes—
108C22×C4×C79C2416yes—
109C4⋊C4×C79C24132yes—
110C4⋊C4×C79C24132yes—
111C42×C79C24116yes—
112C23×C79C22×Q814yes—
113C23×C79C2×#4114yes—
114C23×C79H(5,𝔽2)14yes—
115C23×C79C2513yes—
116C22×D79—264no—
117C22×D79—224no—
118C22×D79—224no—
119C22×D79C22×Q8148yes—
120C22×D79C2518yes—
121Q8×C79—432no—
122C2×C4×C79—248no—
123C2×C4×C79—212no—
124C2×C4×C79C22×Q8124yes—
125C2×C4×C79C2×#41124yes—
126C2×C4×C79C2514yes—
127C2×C4×C79C25116yes—
128C2×C4×C79C2514yes—
129C2×C4×C79C2514yes—
130C2×Dic79—224no—
131C2×Dic79—224no—
132C2×Dic79—224no—
133C2×Dic79C2518yes—
134C2×Dic79C2518yes—
135C2×Dic79C2518yes—
136D316C22×Q8164yescomplemented
137C4×D79—264no—
138C4×D79—464no—
139Dic158—232no—
140C22×C79#554116yescomplemented
141C22×C79C23×Q816yes—
142C22×C79C22×#4116yes—
143C22×C79C2×H(5,𝔽2)16yes—
144C22×C79C2611yescharacteristic
145C2×D79—28no—
146C2×D79—28no—
147C2×D79—296no—
148C2×D79C23×Q8116yes—
149C4×C79—24no—
150C4×C79—216no—
151C4×C79C23×Q818yes—
152C4×C79C22×#4118yes—
153Dic79—28no—
154Dic79—28no—
155Dic79—28no—
156C22×#554—791nomaximal, Sylow
157C2×C79C2×#554112yescomplemented
158C2×C79C24×Q811yescharacteristic
159C2×C79C23×#4111yescharacteristic
160C2×C79C22×H(5,𝔽2)11yescharacteristic
161D79—216no—
162C2×#554—7948no—
163C22×C4⋊Q8D7911yescharacteristic, complemented
164C22×#125—792no—
165C22×C22⋊Q8—794no—
166C22×C22⋊Q8—792no—
167C22×C4×Q8—791no—
168C22×C4×D4—791no—
169C22×C4×D4—792no—
170C23×C4⋊C4—792no—
171C79C22×#55411yescharacteristic, complemented, Sylow
172C23×Q8—791no—
173C23×Q8C2×D7912yes—
174C23×D4—791no—
175C24×C4—794no—
176C24×C4—792no—
177#554—79256no—
178C2×C4⋊Q8C2×D79124yescomplemented
179C2×#125—7948no—
180C2×C22⋊Q8—7996no—
181C2×C22⋊Q8—7948no—
182C2×C4×Q8—7924no—
183C2×C4×D4—7948no—
184C2×C4×D4—7924no—
185C22×C4⋊C4—791no—
186C22×C4⋊C4—794no—
187C22×C4⋊C4—791no—
188C22×C4⋊C4—792no—
189C22×C4⋊C4—794no—
190C22×C4⋊C4—7948no—
191C22×C4⋊C4C2×D7912yes—
192C22×C4⋊C4C2×D7912yes—
193C22×C22⋊C4—794no—
194C22×C22⋊C4—792no—
195C22×C42—792no—
196C22×C42C2×D7911yescharacteristic
197C25—792no—
198C22×Q8—48no—
199C22×Q8—7912no—
200C22×Q8—1588no—
201C22×Q8C22×D79124yes—
202C22×D4—7916no—
203C22×D4—7912no—
204C23×C4—31616no—
205C23×C4—7948no—
206C23×C4—792no—
207C23×C4—792no—
208C23×C4—792no—
209C23×C4—7924no—
210C23×C4—15816no—
211C23×C4C22×D7911yescharacteristic
212C23×C4C22×D7914yes—
213C23×C4C22×D7911yescharacteristic
214C23×C4C22×D7911yescharacteristic
215C4⋊Q8C22×D79164yescomplemented
216#125—79128no—
217C22⋊Q8—79256no—
218C22⋊Q8—79128no—
219C4×Q8—7964no—
220C4×D4—79128no—
221C4×D4—7964no—
222C2×C4⋊C4—7912no—
223C2×C4⋊C4—7948no—
224C2×C4⋊C4—7912no—
225C2×C4⋊C4—7924no—
226C2×C4⋊C4—7948no—
227C2×C4⋊C4—79128no—
228C2×C4⋊C4C22×D79124yes—
229C2×C4⋊C4C22×D79124yes—
230C2×C22⋊C4—7948no—
231C2×C22⋊C4—7924no—
232C2×C42—7924no—
233C2×C42C22×D79112yes—
234C24—7916no—
235C24—7912no—
236C24—1588no—
237C24—1588no—
238C24C23×D7911yescharacteristic
239C2×Q8—448no—
240C2×Q8—7916no—
241C2×Q8—15848no—
242C2×Q8C23×D79132yes—
243C2×D4—7996no—
244C2×D4—7916no—
245C22×C4—216no—
246C22×C4—24no—
247C22×C4—31696no—
248C22×C4—7964no—
249C22×C4—7912no—
250C22×C4—7912no—
251C22×C4—7912no—
252C22×C4—7932no—
253C22×C4—1588no—
254C22×C4—1588no—
255C22×C4—1588no—
256C22×C4—15896no—
257C22×C4Q8×D7918yes—
258C22×C4#1192962518yes—
259C22×C4C23×D7916yes—
260C22×C4C23×D79124yes—
261C22×C4C23×D7916yes—
262C22×C4C23×D7916yes—
263C4⋊C4—7964no—
264C4⋊C4—7932no—
265C4⋊C4—7916no—
266C4⋊C4—7916no—
267C4⋊C4—7964no—
268C4⋊C4C23×D79132yes—
269C4⋊C4C23×D79132yes—
270C22⋊C4—7964no—
271C22⋊C4—7932no—
272C42—7932no—
273C42C23×D79116yes—
274C23—798no—
275C23—7948no—
276C23—15824no—
277C23—15864no—
278C23—15824no—
279C23C2×Q8×D7914yes—
280C23C2×#1192962514yes—
281C23#1457920614yes—
282C23C24×D7913yes—
283Q8—432no—
284Q8—15832no—
285D4—7964no—
286C2×C4—248no—
287C2×C4—212no—
288C2×C4—31664no—
289C2×C4—798no—
290C2×C4—798no—
291C2×C4—798no—
292C2×C4—15824no—
293C2×C4—15824no—
294C2×C4—15824no—
295C2×C4—15864no—
296C2×C4C2×Q8×D79124yes—
297C2×C4C2×#11929625124yes—
298C2×C4C24×D7914yes—
299C2×C4C24×D79116yes—
300C2×C4C24×D7914yes—
301C2×C4C24×D7914yes—
302C22—7916no—
303C22—1588no—
304C22—1588no—
305C22—15896no—
306C22#19099274116yesdirect product factor
307C22C22×Q8×D7916yes—
308C22C22×#1192962516yes—
309C22C2×#1457920616yes—
310C22C25×D7911yescharacteristic
311C4—216no—
312C4—24no—
313C4—1588no—
314C4—1588no—
315C4—1588no—
316C4C22×Q8×D7918yes—
317C4C22×#1192962518yes—
318C2—15816no—
319C2C2×#19099274112yesdirect product factor
320C2C23×Q8×D7911yescharacteristic
321C2C23×#1192962511yescharacteristic
322C2C22×#1457920611yescharacteristic
subgroupG/H
centerC24C23×D79
commutator, cosocleC22×C79C26
FrattiniC22C25×D79
FittingC22×C4⋊Q8×C79C2
socleC24×C79C24
prime radicalC23×D316C22
hypercenterC22×C4⋊Q8D79
hypocenterC79C22×#554
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. C2×#19099274C2direct (N × H)
2. C22×#14579152C2semidirect
3. C22×#14579141C2semidirect
4. C22×#14579137C2semidirect
5. C22×C4×Dic158C2semidirect
8. C22×C4⋊C4×D79C2semidirect
9. C22×C4⋊Q8×C79C2semidirect
14. #19099274C22direct (N × H)
15. C2×#14579152C22semidirect
16. C2×#14579141C22semidirect
17. C2×#14579137C22semidirect
18. C2×C4×Dic158C22semidirect
26. C2×C4⋊C4×D79C22semidirect
31. C2×C4⋊Q8×C79C22semidirect
38. C22×D316Q8semidirect
47. #14579152C23semidirect
48. #14579141C23semidirect
49. #14579137C23semidirect
50. C4×Dic158C23semidirect
58. C4⋊C4×D79C23semidirect
68. C4⋊Q8×C79C23semidirect
78. C2×D316C2×Q8semidirect
136. D316C22×Q8semidirect
140. C22×C79#554semidirect
157. C2×C79C2×#554semidirect
163. C22×C4⋊Q8D79semidirect
171. C79C22×#554semidirect
178. C2×C4⋊Q8C2×D79semidirect
215. C4⋊Q8C22×D79semidirect
306. C22#19099274direct (N × H)
319. C2C2×#19099274direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#190992742
C22×#145791522
C22×#145791412
C22×#145791372
C22×C4×Dic1582
C22×C4×D3162
C22×#145791232
C22×C4⋊C4×D792
C22×C4⋊Q8×C792
C22×#55479