Finite Group Databasebeta

#21422781

order7552
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC59 ⋊ #1549

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic59
commutatorC2×C4×C59C22×C4
FrattiniC42C22×D59
FittingC2×C4⋊Q8×C59C2
socleC22×C59C2×C22⋊C4
hypercenterC2×C4⋊Q8D59
hypocenterC59#1549
LCSG ▷ C2×C4×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×C4⋊Q8

240 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 240 conjugacy classes of subgroups — too many to draw. Only its 101 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,b^2=fg,d^2=g,e^2=fg,b^a=bd,c^a=cf,d^a=df,h^a=h^58,d^b=dg,e^b=efg

Conjugacy classes & character table

844 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28480449, #28480452, #28480454, …
maximal normal subgroup of#28480449, #28480452, #28480454, …
maximal quotient of#28476691, #28476762, #28476824, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7552, 3195);