Finite Group Databasebeta

#21425823

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C59 ⋊ C2
SylowC59 ⋊ #2143

Subgroups

subgroupG/H
centerC4C2×#11745669
commutatorC8×C59C22×C4
FrattiniC2×C8C22×D59
FittingC2×#108×C59C2
socleC2×C59C2×#102
hypercenterC2×#108D59
hypocenterC59#2143
LCSG ▷ C8×C59 ▷ C4×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

220 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 81 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=e,d^2=fg,e^2=g,f^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=df,f^b=fg,h^b=h^58

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28503974, #28503977, #28503988, …
maximal normal subgroup of#28503974, #28503977, #28503988, …
maximal quotient of#28498432, #28498437, #28498441, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 6237);