Finite Group Databasebeta

C22⋊#18011661 #34039341

order18976
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#18011661

Splittings

SylowC593 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#14558631
commutatorC2×C593C2×C8
Fitting, prime radicalC23×C593C4
socleC22×C593C2×C4
cosocleC2×Dic593C22
hypercenterC23#14558631
hypocenterC593C22⋊C8
LCSG ▷ C2×C593 ▷ C593
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9488

Polycyclic presentation:

2^5,593|a^2=d,d^2=e,b^a=bc,f^a=f^77,f^d=f^592

Conjugacy classes & character table

1204 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#49183558, #49183559, #49183560, …
maximal normal subgroup of#49183558, #49183559, #49183560, …
maximal quotient of#49183558, #49183560, D4⋊#18011661, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18976, 202);