Finite Group Databasebeta

← C2×#26020326 #36554158

Subgroups — C2×#26020326 #36554158

Order 22784.

3118 conjugacy classes of subgroups.

The subgroup lattice has 378 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151454C212yesmaximal
2#26020326C218yesmaximal, direct product factor
3C2×#19151365C214yesmaximal, complemented
4C23×C22⋊C4×C89C211yesmaximal, characteristic
5C22×C22⋊Dic89—24no—
6C22×C22⋊Dic89C2214yes—
7#19151454—24no—
8#19151454C2218yes—
9#19151365C22116yescomplemented
10C26×C89C2211yescharacteristic
11C24×C4×C89C412yescomplemented
12C22×C22⋊C4×C89—24no—
13C22×C22⋊C4×C89—24no—
14C22×C22⋊C4×C89C414yescomplemented
15C22×C22⋊C4×C89C412yescomplemented
16C22×C22⋊C4×C89C2212yes—
17C22×C22⋊C4×C89C2214yes—
18C23×Dic89—24no—
19C2×C22⋊Dic89—24no—
20C2×C22⋊Dic89—216no—
21C2×C22⋊Dic89—216no—
22C2×C22⋊Dic89—416no—
23C2×C22⋊Dic89C2318yes—
24C25×C89—28no—
25C25×C89—48no—
26C25×C89C2×C411yescharacteristic
27C25×C89C2×C411yescharacteristic
28C25×C89C2×C412yes—
29C25×C89D414yes—
30C25×C89D414yes—
31C25×C89C2312yes—
32C25×C89C2311yescharacteristic
33C23×C4×C89—24no—
34C23×C4×C89—22no—
35C23×C4×C89—22no—
36C23×C4×C89—48no—
37C23×C4×C89C2×C414yes—
38C23×C4×C89C2×C418yescomplemented
39C2×C22⋊C4×C89—216no—
40C2×C22⋊C4×C89—24no—
41C2×C22⋊C4×C89—24no—
42C2×C22⋊C4×C89—24no—
43C2×C22⋊C4×C89—24no—
44C2×C22⋊C4×C89—216no—
45C2×C22⋊C4×C89C2×C414yes—
46C2×C22⋊C4×C89C2×C418yescomplemented
47C2×C22⋊C4×C89C2314yes—
48C22×Dic89—28no—
49C22×Dic89—416no—
50C22×Dic89—48no—
51C22⋊Dic89—216no—
52C22⋊Dic89—432no—
53C22⋊Dic89—48no—
54C24×C89—28no—
55C24×C89—24no—
56C24×C89—216no—
57C24×C89—28no—
58C24×C89—24no—
59C24×C89—216no—
60C24×C89—216no—
61C24×C89—28no—
62C24×C89—48no—
63C24×C89—44no—
64C24×C89—48no—
65C24×C89—416no—
66C24×C89—44no—
67C24×C89—48no—
68C24×C89—464no—
69C24×C89C22⋊C412yes—
70C24×C89C22⋊C412yes—
71C24×C89C22⋊C418yes—
72C24×C89C22⋊C412yes—
73C24×C89C22⋊C412yes—
74C24×C89C22×C412yes—
75C24×C89C22×C411yescharacteristic
76C24×C89C22×C412yes—
77C24×C89C22×C411yescharacteristic
78C24×C89C2×D418yes—
79C24×C89C2×D412yes—
80C24×C89C2×D412yes—
81C24×C89#4118yes—
82C24×C89C2411yescharacteristic
83C22×C4×C89—24no—
84C22×C4×C89—24no—
85C22×C4×C89—28no—
86C22×C4×C89—28no—
87C22×C4×C89—416no—
88C22×C4×C89—48no—
89C22×C4×C89—48no—
90C22×C4×C89—48no—
91C22×C4×C89—416no—
92C22×C4×C89C22×C418yes—
93C22⋊C4×C89—28no—
94C22⋊C4×C89—216no—
95C22⋊C4×C89—28no—
96C23×C89—232no—
97C23×C89—24no—
98C23×C89—24no—
99C23×C89—24no—
100C23×C89—28no—
101C23×C89—24no—
102C23×C89—28no—
103C23×C89—24no—
104C23×C89—28no—
105C23×C89—24no—
106C23×C89—216no—
107C23×C89—216no—
108C23×C89—24no—
109C23×C89—24no—
110C23×C89—216no—
111C23×C89—28no—
112C23×C89—216no—
113C23×C89—48no—
114C23×C89—44no—
115C23×C89—42no—
116C23×C89—44no—
117C23×C89—44no—
118C23×C89—48no—
119C23×C89—416no—
120C23×C89—42no—
121C23×C89—464no—
122C23×C89—432no—
123C23×C89—464no—
124C23×C89—432no—
125C23×C89—416no—
126C23×C89#9918yes—
127C23×C89C2×C22⋊C414yes—
128C23×C89C2×C22⋊C412yes—
129C23×C89C2×C22⋊C411yescharacteristic
130C23×C89C2×C22⋊C414yes—
131C23×C89C2×C22⋊C411yescharacteristic
132C23×C89#11714yes—
133C23×C89#11714yes—
134C23×C89#12318yes—
135C23×C89#12318yes—
136C23×C89C23×C411yescharacteristic
137C23×C89C22×D412yes—
138C23×C89C2×#4114yes—
139C2×C4×C89—28no—
140C2×C4×C89—48no—
141C2×C4×C89—416no—
142C2×C4×C89—416no—
143C2×C4×C89—48no—
144C2×C4×C89—48no—
145C2×Dic89—416no—
146C2×Dic89—48no—
147C2×Dic89—816no—
148C22×C89—216no—
149C22×C89—216no—
150C22×C89—216no—
151C22×C89—216no—
152C22×C89—28no—
153C22×C89—24no—
154C22×C89—22no—
155C22×C89—24no—
156C22×C89—22no—
157C22×C89—24no—
158C22×C89—24no—
159C22×C89—28no—
160C22×C89—24no—
161C22×C89—44no—
162C22×C89—48no—
163C22×C89—44no—
164C22×C89—432no—
165C22×C89—432no—
166C22×C89—48no—
167C22×C89—48no—
168C22×C89—48no—
169C22×C89#38112yes—
170C22×C89#38114yes—
171C22×C89#38112yes—
172C22×C89C2×#9918yes—
173C22×C89C2×#9914yes—
174C22×C89C22×C22⋊C411yescharacteristic
175C22×C89C2×#11712yes—
176C22×C89C2×#12314yes—
177C4×C89—48no—
178Dic89—88no—
179C2×#1819—891nomaximal, Sylow
180C2×C89—24no—
181C2×C89—22no—
182C2×C89—22no—
183C2×C89—28no—
184C2×C89—24no—
185C2×C89—44no—
186C2×C89#181914yescomplemented
187C2×C89C2×#38111yescharacteristic
188C2×C89C22×#9912yes—
189C23×C22⋊C4D8911yescharacteristic
190C2×#379—892no—
191#1819—898no—
192C2×#342—894no—
193C89C2×#181911yescharacteristic, complemented, Sylow
194C26C2×D8911yescharacteristic
195C24×C4Dic8912yescomplemented
196C22×C22⋊C4—24no—
197C22×C22⋊C4—24no—
198C22×C22⋊C4—894no—
199C22×C22⋊C4—1784no—
200C22×C22⋊C4Dic8914yescomplemented
201C22×C22⋊C4Dic8912yescomplemented
202C22×C22⋊C4C2×D8912yes—
203C22×C22⋊C4C2×D8914yes—
204#379—898no—
205#379—1784no—
206#342—8916no—
207C25—28no—
208C25—48no—
209C25C2×Dic8911yescharacteristic
210C25C2×Dic8911yescharacteristic
211C25C2×Dic8912yes—
212C25C22⋊D8914yes—
213C25C22⋊D8914yes—
214C25C22×D8912yes—
215C25C22×D8911yescharacteristic
216C23×C4—24no—
217C23×C4—22no—
218C23×C4—22no—
219C23×C4—48no—
220C23×C4—1784no—
221C23×C4C2×Dic8914yes—
222C23×C4C2×Dic8918yescomplemented
223C2×C22⋊C4—216no—
224C2×C22⋊C4—24no—
225C2×C22⋊C4—24no—
226C2×C22⋊C4—24no—
227C2×C22⋊C4—24no—
228C2×C22⋊C4—216no—
229C2×C22⋊C4—898no—
230C2×C22⋊C4—35616no—
231C2×C22⋊C4—1784no—
232C2×C22⋊C4—17816no—
233C2×C22⋊C4—17816no—
234C2×C22⋊C4C2×Dic8914yes—
235C2×C22⋊C4C2×Dic8918yescomplemented
236C2×C22⋊C4C22×D8914yes—
237C24—24no—
238C24—28no—
239C24—28no—
240C24—24no—
241C24—216no—
242C24—216no—
243C24—28no—
244C24—216no—
245C24—48no—
246C24—44no—
247C24—48no—
248C24—416no—
249C24—44no—
250C24—48no—
251C24—464no—
252C24C22⋊Dic8912yes—
253C24C22⋊Dic8912yes—
254C24C22⋊Dic8918yes—
255C24C22⋊Dic8912yes—
256C24C22⋊Dic8912yes—
257C24C22×Dic8912yes—
258C24C22×Dic8911yescharacteristic
259C24C22×Dic8912yes—
260C24C22×Dic8911yescharacteristic
261C24C2×C22⋊D8918yes—
262C24C2×C22⋊D8912yes—
263C24C2×C22⋊D8912yes—
264C24#1308357418yes—
265C24C23×D8911yescharacteristic
266C22×C4—24no—
267C22×C4—28no—
268C22×C4—28no—
269C22×C4—24no—
270C22×C4—416no—
271C22×C4—48no—
272C22×C4—48no—
273C22×C4—48no—
274C22×C4—416no—
275C22×C4—35616no—
276C22×C4—3568no—
277C22×C4—1788no—
278C22×C4C22×Dic8918yes—
279C22⋊C4—28no—
280C22⋊C4—28no—
281C22⋊C4—216no—
282C22⋊C4—35632no—
283C22⋊C4—3568no—
284C22⋊C4—17816no—
285C23—232no—
286C23—24no—
287C23—24no—
288C23—24no—
289C23—28no—
290C23—24no—
291C23—28no—
292C23—24no—
293C23—28no—
294C23—216no—
295C23—24no—
296C23—24no—
297C23—24no—
298C23—216no—
299C23—216no—
300C23—28no—
301C23—216no—
302C23—48no—
303C23—44no—
304C23—42no—
305C23—44no—
306C23—44no—
307C23—48no—
308C23—416no—
309C23—42no—
310C23—464no—
311C23—432no—
312C23—464no—
313C23—432no—
314C23—416no—
315C23#1566792718yes—
316C23C2×C22⋊Dic8914yes—
317C23C2×C22⋊Dic8912yes—
318C23C2×C22⋊Dic8911yescharacteristic
319C23C2×C22⋊Dic8914yes—
320C23C2×C22⋊Dic8911yescharacteristic
321C23#1566797114yes—
322C23#1566797114yes—
323C23#1566799518yes—
324C23#1566799518yes—
325C23C23×Dic8911yescharacteristic
326C23C22×C22⋊D8912yes—
327C23C2×#1308357414yes—
328C2×C4—28no—
329C2×C4—48no—
330C2×C4—416no—
331C2×C4—416no—
332C2×C4—48no—
333C2×C4—48no—
334C2×C4—35616no—
335C2×C4—3568no—
336C2×C4—71216no—
337C22—216no—
338C22—216no—
339C22—22no—
340C22—22no—
341C22—24no—
342C22—24no—
343C22—24no—
344C22—24no—
345C22—216no—
346C22—28no—
347C22—216no—
348C22—28no—
349C22—24no—
350C22—44no—
351C22—48no—
352C22—44no—
353C22—432no—
354C22—432no—
355C22—48no—
356C22—48no—
357C22—48no—
358C22#1915146112yes—
359C22#1915146114yes—
360C22#1915146112yes—
361C22C2×#1566792718yes—
362C22C2×#1566792714yes—
363C22C22×C22⋊Dic8911yescharacteristic
364C22C2×#1566797112yes—
365C22C2×#1566799514yes—
366C4—48no—
367C4—7128no—
368C2—24no—
369C2—22no—
370C2—22no—
371C2—28no—
372C2—24no—
373C2—44no—
374C2#2602032614yesdirect product factor
375C2C2×#1915146111yescharacteristic
376C2C22×#1566792712yes—
subgroupG/H
centerC23C2×C22⋊Dic89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC23×C22⋊C4×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC26×C89C22
cosocleC24×C89C24
hypercenterC23×C22⋊C4D89
hypocenterC89C2×#1819
LCSG ▷ C23×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C23 ◁ C26 ◁ C23×C22⋊C4

Complements

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

NH ≅ G/Ntype
2. #26020326C2direct (N × H)
3. C2×#19151365C2semidirect
9. #19151365C22semidirect
11. C24×C4×C89C4semidirect
14. C22×C22⋊C4×C89C4semidirect
15. C22×C22⋊C4×C89C4semidirect
38. C23×C4×C89C2×C4semidirect
46. C2×C22⋊C4×C89C2×C4semidirect
186. C2×C89#1819semidirect
193. C89C2×#1819semidirect
195. C24×C4Dic89semidirect
200. C22×C22⋊C4Dic89semidirect
201. C22×C22⋊C4Dic89semidirect
222. C23×C4C2×Dic89semidirect
235. C2×C22⋊C4C2×Dic89semidirect
374. C2#26020326direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191514542
#260203262
C2×#191513652
C23×C22⋊C4×C892
C2×#181989