Finite Group Databasebeta

#21425012

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1979

Subgroups

subgroupG/H
centerC22#14273698
commutatorC2×C4×C59C22×C4
FrattiniC22×C4C22×D59
FittingC22×Q16×C59C2
socleC22×C59#121
hypercenterC22×Q16D59
hypocenterC59#1979
LCSG ▷ C2×C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×Q16

276 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 276 conjugacy classes of subgroups — too many to draw. Only its 97 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,59|a^2=f,b^2=dfg,c^2=eg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^58,d^b=dg,f^b=fg,h^b=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28505792, #28505797, #28505799, …
maximal normal subgroup of#28505792, #28505797, #28505799, …
maximal quotient of#28487621, #28487631, #28487885, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 5426);