Finite Group Databasebeta

← C2×#26021817 #36584338

Subgroups — C2×#26021817 #36584338

Order 22784.

998 conjugacy classes of subgroups.

The subgroup lattice has 422 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19151494C211yesmaximal, characteristic
2C2×#19151467C211yesmaximal, characteristic
3#26021817C218yesmaximal, direct product factor
4C2×#19151361C211yesmaximal, characteristic
5C2×#19151360C211yesmaximal, characteristic
6C2×#19151360C211yesmaximal, characteristic
7C2×#19151352C211yesmaximal, characteristic
8C2×#340×C89C211yesmaximal, characteristic
9C23×#10623494C2211yescharacteristic
10C22×C4⋊Dic89C2211yescharacteristic
11C22×C4⋊Dic89C2211yescharacteristic
12C22×#13083553—21no—
13C22×#13083553—21no—
14C22×#13083553—21no—
15C22×C4×Dic89C2211yescharacteristic
16#19151494—22no—
17#19151494C2214yes—
18#19151467—22no—
19#19151467C2214yes—
20C2×#15667919—21no—
21#19151361C2214yes—
22#19151360C2214yes—
23#19151360C2214yes—
24#19151352C2214yes—
25C23×C8×C89C2211yescharacteristic
26C22×C4⋊C4×C89C2211yescharacteristic
27C22×C4⋊C4×C89C2211yescharacteristic
28#340×C89C2214yes—
29C23×Dic89—21no—
30C23×Dic89—21no—
31C23×Dic89D411yescharacteristic
32C23×Dic89D411yescharacteristic
33C22×#10623494—22no—
34C22×#10623494—22no—
35C22×#10623494—22no—
36C22×#10623494C2312yes—
37C2×C4⋊Dic89—21no—
38C2×C4⋊Dic89—21no—
39C2×C4⋊Dic89—22no—
40C2×C4⋊Dic89—22no—
41C2×C4⋊Dic89—22no—
42C2×C4⋊Dic89Q814yes—
43C2×C4⋊Dic89C2312yes—
44C2×C4⋊Dic89C2312yes—
45C2×#13083553—24no—
46C2×#13083553—24no—
47C2×#13083553—24no—
48C2×#13083553—44no—
49C2×#13083553—44no—
50C2×#13083553—44no—
51C2×C4×Dic89—22no—
52C2×C4×Dic89—22no—
53C2×C4×Dic89D412yes—
54C2×C4×Dic89C2312yes—
55#15667919—24no—
56C23×C4×C89—21no—
57C23×C4×C89—21no—
58C23×C4×C89C2311yescharacteristic
59C22×C8×C89—22no—
60C22×C8×C89—22no—
61C22×C8×C89—22no—
62C22×C8×C89C2312yes—
63C2×C4⋊C4×C89—22no—
64C2×C4⋊C4×C89—22no—
65C2×C4⋊C4×C89—22no—
66C2×C4⋊C4×C89—22no—
67C2×C4⋊C4×C89—21no—
68C2×C4⋊C4×C89—21no—
69C2×C4⋊C4×C89C2312yes—
70C2×C4⋊C4×C89C2312yes—
71C22×Dic89—22no—
72C22×Dic89—22no—
73C22×Dic89—22no—
74C22×Dic89—22no—
75C22×Dic89—24no—
76C22×Dic89—22no—
77C22×Dic89—22no—
78C22×Dic89—42no—
79C22×Dic89—42no—
80C22×Dic89—42no—
81C22×Dic89—42no—
82C22×Dic89—42no—
83C22×Dic89SD1614yes—
84C22×Dic89Q1614yes—
85C22×Dic89C2×D412yes—
86C22×Dic89C2×D412yes—
87C2×#10623494—22no—
88C2×#10623494—22no—
89C2×#10623494—22no—
90C2×#10623494—44no—
91C4⋊Dic89—24no—
92C4⋊Dic89—22no—
93C4⋊Dic89—22no—
94C4⋊Dic89—22no—
95C4⋊Dic89—42no—
96C4⋊Dic89C2×Q814yes—
97#13083553—48no—
98#13083553—48no—
99#13083553—48no—
100C4×Dic89—24no—
101C4×Dic89—22no—
102C4×Dic89—22no—
103C24×C89C2×D411yescharacteristic
104C22×C4×C89—22no—
105C22×C4×C89—22no—
106C22×C4×C89—42no—
107C22×C4×C89—42no—
108C22×C4×C89—42no—
109C22×C4×C89—42no—
110C22×C4×C89—42no—
111C22×C4×C89—42no—
112C22×C4×C89C2×D411yescharacteristic
113C22×C4×C89C2×Q812yes—
114C22×C4×C89#4112yes—
115C22×C4×C89#4112yes—
116C22×C4×C89#4112yes—
117C22×C4×C89#4112yes—
118C22×C4×C89#4112yes—
119C22×C4×C89C2411yescharacteristic
120C2×C8×C89—22no—
121C2×C8×C89—22no—
122C2×C8×C89—22no—
123C2×C8×C89—44no—
124C4⋊C4×C89—22no—
125C4⋊C4×C89—22no—
126C4⋊C4×C89—22no—
127C4⋊C4×C89—22no—
128C4⋊C4×C89—42no—
129C4⋊C4×C89—42no—
130C23×C89C22⋊Q812yes—
131C23×C89#12312yes—
132C23×C89#12412yes—
133C23×C89C2×SD1612yes—
134C23×C89C2×Q1612yes—
135C23×C89AGL(1,ℤ/8)12yes—
136C23×C89AGL(1,ℤ/8)12yes—
137C23×C89C22×D411yescharacteristic
138C2×C4×C89—42no—
139C2×C4×C89—42no—
140C2×C4×C89—42no—
141C2×C4×C89—42no—
142C2×C4×C89—42no—
143C2×C4×C89—42no—
144C2×C4×C89—84no—
145C2×C4×C89—84no—
146C2×C4×C89C22⋊Q812yes—
147C2×C4×C89#12312yes—
148C2×C4×C89#12412yes—
149C2×C4×C89#12514yes—
150C2×C4×C89#12514yes—
151C2×C4×C89#12614yes—
152C2×C4×C89#12614yes—
153C2×C4×C89C22×Q811yescharacteristic
154C2×C4×C89C2×#4111yescharacteristic
155C2×C4×C89C2×#4111yescharacteristic
156C2×C4×C89C2×#4111yescharacteristic
157C2×C4×C89C2×#4111yescharacteristic
158C2×C4×C89C2×#4111yescharacteristic
159C2×Dic89—22no—
160C2×Dic89—22no—
161C2×Dic89—22no—
162C2×Dic89—22no—
163C2×Dic89—28no—
164C2×Dic89—28no—
165C2×Dic89—24no—
166C2×Dic89—42no—
167C2×Dic89—42no—
168C2×Dic89—48no—
169C2×Dic89—42no—
170C2×Dic89—42no—
171C2×Dic89—42no—
172C2×Dic89—84no—
173C2×Dic89C2×SD1614yes—
174C2×Dic89C2×Q1614yes—
175C8×C89—42no—
176#10623494—42no—
177C22×C89#40014yes—
178C22×C89#47614yes—
179C22×C89#47714yes—
180C22×C89#48114yes—
181C22×C89#48414yes—
182C22×C89#48714yes—
183C22×C89#49014yes—
184C22×C89C2×C22⋊Q811yescharacteristic
185C22×C89C2×#12311yescharacteristic
186C22×C89C2×#12411yescharacteristic
187C22×C89C22×SD1611yescharacteristic
188C22×C89C22×Q1611yescharacteristic
189C22×C89C2×AGL(1,ℤ/8)11yescharacteristic
190C22×C89C2×AGL(1,ℤ/8)11yescharacteristic
191C4×C89—82no—
192C4×C89—82no—
193C4×C89#40014yes—
194C4×C89C2×#12511yescharacteristic
195C4×C89C2×#12511yescharacteristic
196C4×C89C2×#12611yescharacteristic
197C4×C89C2×#12611yescharacteristic
198Dic89—24no—
199Dic89—24no—
200Dic89—44no—
201Dic89—82no—
202C2×#2100—891nomaximal, Sylow
203C2×C89#210018yescomplemented
204C2×C89C2×#40011yescharacteristic
205C2×C89C2×#47611yescharacteristic
206C2×C89C2×#47711yescharacteristic
207C2×C89C2×#48111yescharacteristic
208C2×C89C2×#48411yescharacteristic
209C2×C89C2×#48711yescharacteristic
210C2×C89C2×#49011yescharacteristic
211C2×#389—891no—
212C2×#384—891no—
213#2100—898no—
214C2×#340—891no—
215C2×#340—891no—
216C2×#340—891no—
217C2×#340D8911yescharacteristic
218C2×#336—891no—
219C89C2×#210011yescharacteristic, complemented, Sylow
220C23×C8—891no—
221C23×C8C2×D8911yescharacteristic
222C22×C4⋊C4—891no—
223C22×C4⋊C4—891no—
224C22×C4⋊C4—1781no—
225C22×C4⋊C4—1781no—
226C22×C4⋊C4—1781no—
227C22×C4⋊C4C2×D8911yescharacteristic
228C22×C4⋊C4C2×D8911yescharacteristic
229C22×C42—891no—
230#389—894no—
231#389—1782no—
232#384—894no—
233#384—1782no—
234C2×#95—1781no—
235#340—894no—
236#340—894no—
237#340—894no—
238#340C2×D8914yes—
239#336—894no—
240C23×C4—21no—
241C23×C4—21no—
242C23×C4—891no—
243C23×C4—891no—
244C23×C4—1781no—
245C23×C4—1781no—
246C23×C4C22×D8911yescharacteristic
247C22×C8—22no—
248C22×C8—22no—
249C22×C8—22no—
250C22×C8—892no—
251C22×C8—1782no—
252C22×C8—1782no—
253C22×C8—1782no—
254C22×C8C22×D8912yes—
255C2×C4⋊C4—22no—
256C2×C4⋊C4—22no—
257C2×C4⋊C4—22no—
258C2×C4⋊C4—22no—
259C2×C4⋊C4—21no—
260C2×C4⋊C4—21no—
261C2×C4⋊C4—894no—
262C2×C4⋊C4—892no—
263C2×C4⋊C4—892no—
264C2×C4⋊C4—3564no—
265C2×C4⋊C4—3564no—
266C2×C4⋊C4—3564no—
267C2×C4⋊C4—1784no—
268C2×C4⋊C4—1784no—
269C2×C4⋊C4—1784no—
270C2×C4⋊C4—1781no—
271C2×C4⋊C4—1782no—
272C2×C4⋊C4—1782no—
273C2×C4⋊C4—1781no—
274C2×C4⋊C4—1782no—
275C2×C4⋊C4C22×D8912yes—
276C2×C4⋊C4C22×D8912yes—
277C2×C42—892no—
278C2×C42—892no—
279C2×C42—1782no—
280C2×C42—1782no—
281#95—1784no—
282C24D4×D8911yescharacteristic
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—42no—
286C22×C4—42no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—42no—
290C22×C4—42no—
291C22×C4—894no—
292C22×C4—894no—
293C22×C4—892no—
294C22×C4—892no—
295C22×C4—3562no—
296C22×C4—3562no—
297C22×C4—3562no—
298C22×C4—3562no—
299C22×C4—3562no—
300C22×C4—1782no—
301C22×C4—1784no—
302C22×C4—1782no—
303C22×C4—1782no—
304C22×C4—1782no—
305C22×C4—1782no—
306C22×C4—1782no—
307C22×C4D4×D8911yescharacteristic
308C22×C4Q8×D8912yes—
309C22×C4#1308357312yes—
310C22×C4#1308357312yes—
311C22×C4#1308357412yes—
312C22×C4#1308357412yes—
313C22×C4#1308357412yes—
314C22×C4C23×D8911yescharacteristic
315C2×C8—22no—
316C2×C8—22no—
317C2×C8—22no—
318C2×C8—44no—
319C2×C8—3564no—
320C2×C8—1782no—
321C2×C8—1782no—
322C2×C8—1782no—
323C4⋊C4—22no—
324C4⋊C4—22no—
325C4⋊C4—22no—
326C4⋊C4—22no—
327C4⋊C4—42no—
328C4⋊C4—42no—
329C4⋊C4—894no—
330C4⋊C4—3568no—
331C4⋊C4—3568no—
332C4⋊C4—3568no—
333C4⋊C4—3562no—
334C4⋊C4—1782no—
335C4⋊C4—1782no—
336C4⋊C4—1784no—
337C4⋊C4—1782no—
338C42—1784no—
339C42—1782no—
340C42—1782no—
341C23#1566799012yes—
342C23#1566799412yes—
343C23#1566799812yes—
344C23SD16×D8912yes—
345C23Q16×D8912yes—
346C23#1566803612yes—
347C23#1566803912yes—
348C23C2×D4×D8911yescharacteristic
349C2×C4—42no—
350C2×C4—42no—
351C2×C4—42no—
352C2×C4—42no—
353C2×C4—42no—
354C2×C4—42no—
355C2×C4—84no—
356C2×C4—84no—
357C2×C4—894no—
358C2×C4—894no—
359C2×C4—3562no—
360C2×C4—3568no—
361C2×C4—3562no—
362C2×C4—3562no—
363C2×C4—3562no—
364C2×C4—3562no—
365C2×C4—1784no—
366C2×C4—1782no—
367C2×C4—1788no—
368C2×C4—1788no—
369C2×C4—1782no—
370C2×C4—1782no—
371C2×C4—1782no—
372C2×C4—7124no—
373C2×C4#1566799012yes—
374C2×C4#1566799412yes—
375C2×C4#1566799812yes—
376C2×C4#1566800214yes—
377C2×C4#1566800214yes—
378C2×C4#1566800514yes—
379C2×C4#1566800614yes—
380C2×C4C2×Q8×D8911yescharacteristic
381C2×C4C2×#1308357311yescharacteristic
382C2×C4C2×#1308357311yescharacteristic
383C2×C4C2×#1308357411yescharacteristic
384C2×C4C2×#1308357411yescharacteristic
385C2×C4C2×#1308357411yescharacteristic
386C8—42no—
387C8—3562no—
388C22#1915153914yes—
389C22#1915188714yes—
390C22#1915189214yes—
391C22#1915191514yes—
392C22#1915193214yes—
393C22#1915194714yes—
394C22#1915196114yes—
395C22C2×#1566799011yescharacteristic
396C22C2×#1566799411yescharacteristic
397C22C2×#1566799811yescharacteristic
398C22C2×SD16×D8911yescharacteristic
399C22C2×Q16×D8911yescharacteristic
400C22C2×#1566803611yescharacteristic
401C22C2×#1566803911yescharacteristic
402C4—82no—
403C4—82no—
404C4—3564no—
405C4—1784no—
406C4—1784no—
407C4—7122no—
408C4#1915153914yes—
409C4C2×#1566800211yescharacteristic
410C4C2×#1566800211yescharacteristic
411C4C2×#1566800511yescharacteristic
412C4C2×#1566800611yescharacteristic
413C2#2602181718yesdirect product factor
414C2C2×#1915153911yescharacteristic
415C2C2×#1915188711yescharacteristic
416C2C2×#1915189211yescharacteristic
417C2C2×#1915191511yescharacteristic
418C2C2×#1915193211yescharacteristic
419C2C2×#1915194711yescharacteristic
420C2C2×#1915196111yescharacteristic
subgroupG/H
centerC24D4×D89
commutator, cosocleC22×C4×C89C24
FrattiniC22×C4C23×D89
FittingC2×#340×C89C2
socle, prime radicalC24×C89C2×D4
hypercenterC2×#340D89
hypocenterC89C2×#2100
LCSG ▷ C22×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C24 ◁ C23×C4 ◁ C2×#340

Complements

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

NH ≅ G/Ntype
3. #26021817C2direct (N × H)
203. C2×C89#2100semidirect
219. C89C2×#2100semidirect
413. C2#26021817direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#191514942
C2×#191514672
#260218172
C2×#191513612
C2×#191513602
C2×#191513522
C2×#340×C892
C2×#210089